70810733408 has 12 divisors (see below), whose sum is σ = 139408631460. Its totient is φ = 35405366688.

The previous prime is 70810733407. The next prime is 70810733507. The reversal of 70810733408 is 80433701807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70810733407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106417678 + ... + 1106417741.

It is an arithmetic number, because the mean of its divisors is an integer number (11617385955).

Almost surely, 2^70810733408 is an apocalyptic number.

It is an amenable number.

70810733408 is a deficient number, since it is larger than the sum of its proper divisors (68597898052).

70810733408 is a wasteful number, since it uses less digits than its factorization.

70810733408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2212835429 (or 2212835421 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 41.

The spelling of 70810733408 in words is "seventy billion, eight hundred ten million, seven hundred thirty-three thousand, four hundred eight".