70347697344 has 112 divisors (see below), whose sum is σ = 209896252800. Its totient is φ = 23099205888.

The previous prime is 70347697339. The next prime is 70347697367. The reversal of 70347697344 is 44379674307.

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

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, 188034 + ... + 419585.

Almost surely, 2^70347697344 is an apocalyptic number.

It is an amenable number.

70347697344 is an abundant number, since it is smaller than the sum of its proper divisors (139548555456).

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

70347697344 is a wasteful number, since it uses less digits than its factorization.

70347697344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607707 (or 607691 counting only the distinct ones).

The product of its (nonzero) digits is 10668672, while the sum is 54.

The spelling of 70347697344 in words is "seventy billion, three hundred forty-seven million, six hundred ninety-seven thousand, three hundred forty-four".