3119312881432 has 16 divisors (see below), whose sum is σ = 6380412712200. Its totient is φ = 1417869491520.

The previous prime is 3119312881427. The next prime is 3119312881453. The reversal of 3119312881432 is 2341882139113.

It is a super-2 number, since 2×3119312881432² (a number of 26 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 3 ways as a sum of consecutive naturals, for example, 17723368557 + ... + 17723368732.

Almost surely, 2^{3119312881432} is an apocalyptic number.

It is an amenable number.

3119312881432 is an abundant number, since it is smaller than the sum of its proper divisors (3261099830768).

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

3119312881432 is a wasteful number, since it uses less digits than its factorization.

3119312881432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35446737306 (or 35446737302 counting only the distinct ones).

The product of its digits is 248832, while the sum is 46.

The spelling of 3119312881432 in words is "three trillion, one hundred nineteen billion, three hundred twelve million, eight hundred eighty-one thousand, four hundred thirty-two".