347715137112 has 48 divisors (see below), whose sum is σ = 1011212391960. Its totient is φ = 99347181696.

The previous prime is 347715137027. The next prime is 347715137113. The reversal of 347715137112 is 211731517743.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (347715137113) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 147836893 + ... + 147839244.

Almost surely, 2^347715137112 is an apocalyptic number.

It is an amenable number.

347715137112 is an abundant number, since it is smaller than the sum of its proper divisors (663497254848).

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

347715137112 is a wasteful number, since it uses less digits than its factorization.

347715137112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295676160 (or 295676149 counting only the distinct ones).

The product of its digits is 123480, while the sum is 42.

The spelling of 347715137112 in words is "three hundred forty-seven billion, seven hundred fifteen million, one hundred thirty-seven thousand, one hundred twelve".