70349955364 has 24 divisors (see below), whose sum is σ = 132676843320. Its totient is φ = 32446132224.

The previous prime is 70349955349. The next prime is 70349955371. The reversal of 70349955364 is 46355994307.

It can be written as a sum of positive squares in 4 ways, for example, as 8643420900 + 61706534464 = 92970^2 + 248408^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 406819 + ... + 553354.

It is an arithmetic number, because the mean of its divisors is an integer number (5528201805).

Almost surely, 2^70349955364 is an apocalyptic number.

It is an amenable number.

70349955364 is a deficient number, since it is larger than the sum of its proper divisors (62326887956).

70349955364 is a wasteful number, since it uses less digits than its factorization.

70349955364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961599 (or 961597 counting only the distinct ones).

The product of its (nonzero) digits is 12247200, while the sum is 55.

The spelling of 70349955364 in words is "seventy billion, three hundred forty-nine million, nine hundred fifty-five thousand, three hundred sixty-four".