70896933457 has 16 divisors (see below), whose sum is σ = 82694425600. Its totient is φ = 60757197984.

The previous prime is 70896933449. The next prime is 70896933461. The reversal of 70896933457 is 75433969807.

It is not a de Polignac number, because 70896933457 - 2³ = 70896933449 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 70896933395 and 70896933404.

It is not an unprimeable number, because it can be changed into a prime (70896933857) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2115808 + ... + 2149054.

It is an arithmetic number, because the mean of its divisors is an integer number (5168401600).

Almost surely, 2^70896933457 is an apocalyptic number.

It is an amenable number.

70896933457 is a deficient number, since it is larger than the sum of its proper divisors (11797492143).

70896933457 is an equidigital number, since it uses as much as digits as its factorization.

70896933457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39485 (or 39471 counting only the distinct ones).

The product of its (nonzero) digits is 34292160, while the sum is 61.

The spelling of 70896933457 in words is "seventy billion, eight hundred ninety-six million, nine hundred thirty-three thousand, four hundred fifty-seven".