32642223154032 has 80 divisors (see below), whose sum is σ = 86635596966912. Its totient is φ = 10585467920640.

The previous prime is 32642223154007. The next prime is 32642223154063. The reversal of 32642223154032 is 23045132224623.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42943819 + ... + 43697322.

Almost surely, 2^{32642223154032} is an apocalyptic number.

It is an amenable number.

32642223154032 is an abundant number, since it is smaller than the sum of its proper divisors (53993373812880).

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

32642223154032 is a wasteful number, since it uses less digits than its factorization.

32642223154032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86641366 (or 86641360 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 39.

Adding to 32642223154032 its reverse (23045132224623), we get a palindrome (55687355378655).

The spelling of 32642223154032 in words is "thirty-two trillion, six hundred forty-two billion, two hundred twenty-three million, one hundred fifty-four thousand, thirty-two".