23015579471907 has 32 divisors (see below), whose sum is σ = 33979631051520. Its totient is φ = 13739526366720.

The previous prime is 23015579471861. The next prime is 23015579471921. The reversal of 23015579471907 is 70917497551032.

It is not a de Polignac number, because 23015579471907 - 2¹¹ = 23015579469859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23015579473907) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27160519 + ... + 27995087.

It is an arithmetic number, because the mean of its divisors is an integer number (1061863470360).

Almost surely, 2^{23015579471907} is an apocalyptic number.

23015579471907 is a deficient number, since it is larger than the sum of its proper divisors (10964051579613).

23015579471907 is a wasteful number, since it uses less digits than its factorization.

23015579471907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847123.

The product of its (nonzero) digits is 16669800, while the sum is 60.

The spelling of 23015579471907 in words is "twenty-three trillion, fifteen billion, five hundred seventy-nine million, four hundred seventy-one thousand, nine hundred seven".