23073007646615 has 16 divisors (see below), whose sum is σ = 29156477169600. Its totient is φ = 17493886282752.

The previous prime is 23073007646609. The next prime is 23073007646639. The reversal of 23073007646615 is 51664670037032.

It is not a de Polignac number, because 23073007646615 - 2²⁰ = 23073006598039 is a prime.

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, 920330810 + ... + 920355879.

It is an arithmetic number, because the mean of its divisors is an integer number (1822279823100).

Almost surely, 2^{23073007646615} is an apocalyptic number.

23073007646615 is a deficient number, since it is larger than the sum of its proper divisors (6083469522985).

23073007646615 is a wasteful number, since it uses less digits than its factorization.

23073007646615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1840686826.

The product of its (nonzero) digits is 3810240, while the sum is 50.

The spelling of 23073007646615 in words is "twenty-three trillion, seventy-three billion, seven million, six hundred forty-six thousand, six hundred fifteen".