32128411536 has 225 divisors, whose sum is σ = 100955760609. Its totient is φ = 9859853952.

The previous prime is 32128411529. The next prime is 32128411543. The reversal of 32128411536 is 63511482123.

The square root of 32128411536 is 179244.

It is a perfect power (a square), and thus also a powerful number.

32128411536 is a `hidden beast` number, since 32 + 1 + 2 + 84 + 11 + 536 = 666.

It is an interprime number because it is at equal distance from previous prime (32128411529) and next prime (32128411543).

It can be written as a sum of positive squares in only one way, i.e., 4752723600 + 27375687936 = 68940^2 + 165456^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 32128411536.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 83886001 + ... + 83886383.

Almost surely, 2^32128411536 is an apocalyptic number.

32128411536 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

32128411536 is the 179244-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32128411536

32128411536 is an abundant number, since it is smaller than the sum of its proper divisors (68827349073).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32128411536 is an equidigital number, since it uses as much as digits as its factorization.

32128411536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812 (or 401 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

Multiplying 32128411536 by its sum of digits (36), we get a square (1156622815296 = 1075464²).

32128411536 divided by its sum of digits (36) gives a square (892455876 = 29874²).

Adding to 32128411536 its reverse (63511482123), we get a palindrome (95639893659).

The spelling of 32128411536 in words is "thirty-two billion, one hundred twenty-eight million, four hundred eleven thousand, five hundred thirty-six".