32101354420 has 12 divisors (see below), whose sum is σ = 67412844324. Its totient is φ = 12840541760.

The previous prime is 32101354399. The next prime is 32101354429. The reversal of 32101354420 is 2445310123.

It can be written as a sum of positive squares in 2 ways, for example, as 16497347364 + 15604007056 = 128442^2 + 124916^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32101354429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 802533841 + ... + 802533880.

It is an arithmetic number, because the mean of its divisors is an integer number (5617737027).

Almost surely, 2^32101354420 is an apocalyptic number.

It is an amenable number.

32101354420 is an abundant number, since it is smaller than the sum of its proper divisors (35311489904).

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

32101354420 is a wasteful number, since it uses less digits than its factorization.

32101354420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1605067730 (or 1605067728 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 32101354420 its reverse (2445310123), we get a palindrome (34546664543).

The spelling of 32101354420 in words is "thirty-two billion, one hundred one million, three hundred fifty-four thousand, four hundred twenty".