69426748830 has 32 divisors (see below), whose sum is σ = 167840442144. Its totient is φ = 18378661376.

The previous prime is 69426748823. The next prime is 69426748841. The reversal of 69426748830 is 3884762496.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8441967 + ... + 8450186.

It is an arithmetic number, because the mean of its divisors is an integer number (5245013817).

Almost surely, 2^69426748830 is an apocalyptic number.

69426748830 is an abundant number, since it is smaller than the sum of its proper divisors (98413693314).

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

69426748830 is a wasteful number, since it uses less digits than its factorization.

69426748830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16892300.

The product of its (nonzero) digits is 13934592, while the sum is 57.

The spelling of 69426748830 in words is "sixty-nine billion, four hundred twenty-six million, seven hundred forty-eight thousand, eight hundred thirty".