23436717460 has 24 divisors (see below), whose sum is σ = 53003038536. Its totient is φ = 8653557120.

The previous prime is 23436717439. The next prime is 23436717503. The reversal of 23436717460 is 6471763432.

It can be written as a sum of positive squares in 4 ways, for example, as 1286943876 + 22149773584 = 35874^2 + 148828^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45070351 + ... + 45070870.

It is an arithmetic number, because the mean of its divisors is an integer number (2208459939).

Almost surely, 2^23436717460 is an apocalyptic number.

23436717460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23436717460 is an abundant number, since it is smaller than the sum of its proper divisors (29566321076).

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

23436717460 is a wasteful number, since it uses less digits than its factorization.

23436717460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90141243 (or 90141241 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 43.

The spelling of 23436717460 in words is "twenty-three billion, four hundred thirty-six million, seven hundred seventeen thousand, four hundred sixty".