49130264128 has 28 divisors (see below), whose sum is σ = 106355857392. Its totient is φ = 22331937920.

The previous prime is 49130264111. The next prime is 49130264153. The reversal of 49130264128 is 82146203194.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34892950 + ... + 34894357.

Almost surely, 2^49130264128 is an apocalyptic number.

It is an amenable number.

49130264128 is an abundant number, since it is smaller than the sum of its proper divisors (57225593264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49130264128 is a wasteful number, since it uses less digits than its factorization.

49130264128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69787330 (or 69787320 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The spelling of 49130264128 in words is "forty-nine billion, one hundred thirty million, two hundred sixty-four thousand, one hundred twenty-eight".