32215040104 has 16 divisors (see below), whose sum is σ = 65049600420. Its totient is φ = 14868480000.

The previous prime is 32215040101. The next prime is 32215040119. The reversal of 32215040104 is 40104051223.

It can be written as a sum of positive squares in 2 ways, for example, as 30976704004 + 1238336100 = 176002^2 + 35190^2 .

It is not an unprimeable number, because it can be changed into a prime (32215040101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154879897 + ... + 154880104.

Almost surely, 2^32215040104 is an apocalyptic number.

It is an amenable number.

32215040104 is an abundant number, since it is smaller than the sum of its proper divisors (32834560316).

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

32215040104 is a wasteful number, since it uses less digits than its factorization.

32215040104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309760020 (or 309760016 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 32215040104 its reverse (40104051223), we get a palindrome (72319091327).

The spelling of 32215040104 in words is "thirty-two billion, two hundred fifteen million, forty thousand, one hundred four".