70757441312 has 24 divisors (see below), whose sum is σ = 139322641500. Its totient is φ = 35373913344.

The previous prime is 70757441309. The next prime is 70757441329. The reversal of 70757441312 is 21314475707.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 70498746256 + 258695056 = 265516^2 + 16084^2 .

It is a super-2 number, since 2×70757441312² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 70757441312.

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, 95114 + ... + 388022.

Almost surely, 2^70757441312 is an apocalyptic number.

It is an amenable number.

70757441312 is a deficient number, since it is larger than the sum of its proper divisors (68565200188).

70757441312 is a wasteful number, since it uses less digits than its factorization.

70757441312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300468 (or 300460 counting only the distinct ones).

The product of its (nonzero) digits is 164640, while the sum is 41.

The spelling of 70757441312 in words is "seventy billion, seven hundred fifty-seven million, four hundred forty-one thousand, three hundred twelve".