32143808772216 has 80 divisors (see below), whose sum is σ = 94770976192200. Its totient is φ = 10150676450496.

The previous prime is 32143808772203. The next prime is 32143808772259. The reversal of 32143808772216 is 61227780834123.

It is a happy number.

32143808772216 is a `hidden beast` number, since 32 + 1 + 4 + 380 + 8 + 7 + 7 + 221 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1305373035 + ... + 1305397658.

Almost surely, 2^{32143808772216} is an apocalyptic number.

32143808772216 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

32143808772216 is an abundant number, since it is smaller than the sum of its proper divisors (62627167419984).

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

32143808772216 is a wasteful number, since it uses less digits than its factorization.

32143808772216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2610770730 (or 2610770717 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 54.

The spelling of 32143808772216 in words is "thirty-two trillion, one hundred forty-three billion, eight hundred eight million, seven hundred seventy-two thousand, two hundred sixteen".