23672397105 has 48 divisors (see below), whose sum is σ = 47850940800. Its totient is φ = 10821660192.

The previous prime is 23672397097. The next prime is 23672397113. The reversal of 23672397105 is 50179327632.

It is an interprime number because it is at equal distance from previous prime (23672397097) and next prime (23672397113).

It is not a de Polignac number, because 23672397105 - 2³ = 23672397097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 751407 + ... + 782276.

It is an arithmetic number, because the mean of its divisors is an integer number (996894600).

Almost surely, 2^23672397105 is an apocalyptic number.

It is an amenable number.

23672397105 is an abundant number, since it is smaller than the sum of its proper divisors (24178543695).

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

23672397105 is a wasteful number, since it uses less digits than its factorization.

23672397105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1533715 (or 1533698 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 45.

The spelling of 23672397105 in words is "twenty-three billion, six hundred seventy-two million, three hundred ninety-seven thousand, one hundred five".