32445544620234 has 32 divisors (see below), whose sum is σ = 64943355400704. Its totient is φ = 10806473988720.

The previous prime is 32445544620221. The next prime is 32445544620271. The reversal of 32445544620234 is 43202644554423.

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, 37129377 + ... + 37993179.

It is an arithmetic number, because the mean of its divisors is an integer number (2029479856272).

Almost surely, 2^{32445544620234} is an apocalyptic number.

32445544620234 is an abundant number, since it is smaller than the sum of its proper divisors (32497810780470).

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

32445544620234 is a wasteful number, since it uses less digits than its factorization.

32445544620234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868842.

The product of its (nonzero) digits is 11059200, while the sum is 48.

The spelling of 32445544620234 in words is "thirty-two trillion, four hundred forty-five billion, five hundred forty-four million, six hundred twenty thousand, two hundred thirty-four".