70614992464 has 40 divisors (see below), whose sum is σ = 138005220672. Its totient is φ = 35001308160.

The previous prime is 70614992443. The next prime is 70614992467. The reversal of 70614992464 is 46429941607.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70614992467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2043232 + ... + 2077504.

Almost surely, 2^70614992464 is an apocalyptic number.

It is an amenable number.

70614992464 is a deficient number, since it is larger than the sum of its proper divisors (67390228208).

70614992464 is a wasteful number, since it uses less digits than its factorization.

70614992464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35395 (or 35389 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 52.

The spelling of 70614992464 in words is "seventy billion, six hundred fourteen million, nine hundred ninety-two thousand, four hundred sixty-four".