32071981194080 has 48 divisors (see below), whose sum is σ = 79064405822304. Its totient is φ = 12271018890240.

The previous prime is 32071981194053. The next prime is 32071981194131. The reversal of 32071981194080 is 8049118917023.

It is a super-2 number, since 2×32071981194080² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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, 4357602461 + ... + 4357609820.

It is an arithmetic number, because the mean of its divisors is an integer number (1647175121298).

Almost surely, 2^{32071981194080} is an apocalyptic number.

It is an amenable number.

32071981194080 is an abundant number, since it is smaller than the sum of its proper divisors (46992424628224).

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

32071981194080 is a wasteful number, since it uses less digits than its factorization.

32071981194080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8715212319 (or 8715212311 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 53.

The spelling of 32071981194080 in words is "thirty-two trillion, seventy-one billion, nine hundred eighty-one million, one hundred ninety-four thousand, eighty".