70344831076 has 45 divisors (see below), whose sum is σ = 134634387405. Its totient is φ = 32145391200.

The previous prime is 70344831049. The next prime is 70344831083. The reversal of 70344831076 is 67013844307.

The square root of 70344831076 is 265226.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 7 ways, for example, as 1060900 + 70343770176 = 1030^2 + 265224^2 .

It is a super-2 number, since 2×70344831076² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

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 14 ways as a sum of consecutive naturals, for example, 696483426 + ... + 696483526.

Almost surely, 2^70344831076 is an apocalyptic number.

70344831076 is the 265226-th square number.

It is an amenable number.

70344831076 is a deficient number, since it is larger than the sum of its proper divisors (64289556329).

70344831076 is an frugal number, since it uses more digits than its factorization.

70344831076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434 (or 116 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 43.

The spelling of 70344831076 in words is "seventy billion, three hundred forty-four million, eight hundred thirty-one thousand, seventy-six".