70499612488 has 32 divisors (see below), whose sum is σ = 137658447360. Its totient is φ = 33810819840.

The previous prime is 70499612483. The next prime is 70499612549. The reversal of 70499612488 is 88421699407.

It is not an unprimeable number, because it can be changed into a prime (70499612483) 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, 1229820 + ... + 1285867.

It is an arithmetic number, because the mean of its divisors is an integer number (4301826480).

Almost surely, 2^70499612488 is an apocalyptic number.

It is an amenable number.

70499612488 is a deficient number, since it is larger than the sum of its proper divisors (67158834872).

70499612488 is a wasteful number, since it uses less digits than its factorization.

70499612488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2515837 (or 2515833 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 58.

The spelling of 70499612488 in words is "seventy billion, four hundred ninety-nine million, six hundred twelve thousand, four hundred eighty-eight".