32273860231872 has 560 divisors, whose sum is σ = 110538338118208. Its totient is φ = 9119911772160.

The previous prime is 32273860231853. The next prime is 32273860231909. The reversal of 32273860231872 is 27813206837223.

32273860231872 is a `hidden beast` number, since 3 + 2 + 27 + 3 + 8 + 602 + 3 + 1 + 8 + 7 + 2 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 8873756838 + ... + 8873760474.

Almost surely, 2^{32273860231872} is an apocalyptic number.

32273860231872 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32273860231872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55269169059104).

32273860231872 is an abundant number, since it is smaller than the sum of its proper divisors (78264477886336).

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

32273860231872 is a wasteful number, since it uses less digits than its factorization.

32273860231872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6286 (or 6267 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 54.

The spelling of 32273860231872 in words is "thirty-two trillion, two hundred seventy-three billion, eight hundred sixty million, two hundred thirty-one thousand, eight hundred seventy-two".