125879209294 has 16 divisors (see below), whose sum is σ = 190099405440. Its totient is φ = 62514139000.

The previous prime is 125879209283. The next prime is 125879209333. The reversal of 125879209294 is 492902978521.

It is a congruent 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, 169024 + ... + 529459.

It is an arithmetic number, because the mean of its divisors is an integer number (11881212840).

Almost surely, 2^125879209294 is an apocalyptic number.

125879209294 is a deficient number, since it is larger than the sum of its proper divisors (64220196146).

125879209294 is a wasteful number, since it uses less digits than its factorization.

125879209294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699095.

The product of its (nonzero) digits is 6531840, while the sum is 58.

The spelling of 125879209294 in words is "one hundred twenty-five billion, eight hundred seventy-nine million, two hundred nine thousand, two hundred ninety-four".