32099272010440 has 32 divisors (see below), whose sum is σ = 72316794644280. Its totient is φ = 12823098560512.

The previous prime is 32099272010389. The next prime is 32099272010453. The reversal of 32099272010440 is 4401027299023.

It can be written as a sum of positive squares in 4 ways, for example, as 12666039687844 + 19433232322596 = 3558938^2 + 4408314^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 519038809 + ... + 519100648.

Almost surely, 2^{32099272010440} is an apocalyptic number.

It is an amenable number.

32099272010440 is an abundant number, since it is smaller than the sum of its proper divisors (40217522633840).

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

32099272010440 is a wasteful number, since it uses less digits than its factorization.

32099272010440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038140241 (or 1038140237 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 32099272010440 in words is "thirty-two trillion, ninety-nine billion, two hundred seventy-two million, ten thousand, four hundred forty".