16032105578232 has 48 divisors (see below), whose sum is σ = 44820940332480. Its totient is φ = 5171646960000.

The previous prime is 16032105578179. The next prime is 16032105578233. The reversal of 16032105578232 is 23287550123061.

16032105578232 is a `hidden beast` number, since 1 + 6 + 0 + 3 + 2 + 10 + 557 + 82 + 3 + 2 = 666.

It is a super-2 number, since 2×16032105578232² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16032105578233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3591419269 + ... + 3591423732.

It is an arithmetic number, because the mean of its divisors is an integer number (933769590260).

Almost surely, 2^{16032105578232} is an apocalyptic number.

16032105578232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16032105578232 is an abundant number, since it is smaller than the sum of its proper divisors (28788834754248).

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

16032105578232 is a wasteful number, since it uses less digits than its factorization.

16032105578232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7182843044 (or 7182843037 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The spelling of 16032105578232 in words is "sixteen trillion, thirty-two billion, one hundred five million, five hundred seventy-eight thousand, two hundred thirty-two".