70877228338 has 16 divisors (see below), whose sum is σ = 121675210560. Its totient is φ = 30333107376.

The previous prime is 70877228281. The next prime is 70877228363. The reversal of 70877228338 is 83382277807.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3560356 + ... + 3580207.

It is an arithmetic number, because the mean of its divisors is an integer number (7604700660).

Almost surely, 2^70877228338 is an apocalyptic number.

70877228338 is a deficient number, since it is larger than the sum of its proper divisors (50797982222).

70877228338 is a wasteful number, since it uses less digits than its factorization.

70877228338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7141281.

The product of its (nonzero) digits is 6322176, while the sum is 55.

The spelling of 70877228338 in words is "seventy billion, eight hundred seventy-seven million, two hundred twenty-eight thousand, three hundred thirty-eight".