23477013843507 has 64 divisors (see below), whose sum is σ = 42550695936000. Its totient is φ = 12493947868704.

The previous prime is 23477013843473. The next prime is 23477013843509. The reversal of 23477013843507 is 70534831077432.

23477013843507 is a `hidden beast` number, since 2 + 3 + 4 + 7 + 70 + 138 + 435 + 0 + 7 = 666.

It is not a de Polignac number, because 23477013843507 - 2¹⁸ = 23477013581363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23477013843509) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 55192683 + ... + 55616420.

It is an arithmetic number, because the mean of its divisors is an integer number (664854624000).

Almost surely, 2^{23477013843507} is an apocalyptic number.

23477013843507 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

23477013843507 is a deficient number, since it is larger than the sum of its proper divisors (19073682092493).

23477013843507 is a wasteful number, since it uses less digits than its factorization.

23477013843507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110809197 (or 110809191 counting only the distinct ones).

The product of its (nonzero) digits is 11854080, while the sum is 54.

The spelling of 23477013843507 in words is "twenty-three trillion, four hundred seventy-seven billion, thirteen million, eight hundred forty-three thousand, five hundred seven".