23412774908587 has 4 divisors (see below), whose sum is σ = 23957258046040. Its totient is φ = 22868291771136.

The previous prime is 23412774908489. The next prime is 23412774908597. The reversal of 23412774908587 is 78580947721432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23412774908587 - 2¹⁹ = 23412774384299 is a prime.

It is a super-2 number, since 2×23412774908587² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23412774908597) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 272241568662 + ... + 272241568747.

It is an arithmetic number, because the mean of its divisors is an integer number (5989314511510).

Almost surely, 2^{23412774908587} is an apocalyptic number.

23412774908587 is a deficient number, since it is larger than the sum of its proper divisors (544483137453).

23412774908587 is an equidigital number, since it uses as much as digits as its factorization.

23412774908587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544483137452.

The product of its (nonzero) digits is 189665280, while the sum is 67.

The spelling of 23412774908587 in words is "twenty-three trillion, four hundred twelve billion, seven hundred seventy-four million, nine hundred eight thousand, five hundred eighty-seven".