3134174656920 has 64 divisors (see below), whose sum is σ = 9656646253920. Its totient is φ = 813191261184.

The previous prime is 3134174656919. The next prime is 3134174656937. The reversal of 3134174656920 is 296564714313.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 352943157 + ... + 352952036.

Almost surely, 2^{3134174656920} is an apocalyptic number.

3134174656920 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3134174656920 is an abundant number, since it is smaller than the sum of its proper divisors (6522471597000).

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

3134174656920 is a wasteful number, since it uses less digits than its factorization.

3134174656920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705895244 (or 705895240 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 51.

The spelling of 3134174656920 in words is "three trillion, one hundred thirty-four billion, one hundred seventy-four million, six hundred fifty-six thousand, nine hundred twenty".