23488837677 has 16 divisors (see below), whose sum is σ = 35607542080. Its totient is φ = 15295056336.

The previous prime is 23488837663. The next prime is 23488837711. The reversal of 23488837677 is 77673888432.

23488837677 is a `hidden beast` number, since 2 + 3 + 488 + 83 + 7 + 6 + 77 = 666.

It is not a de Polignac number, because 23488837677 - 2¹⁰ = 23488836653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23488833677) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10114618 + ... + 10116939.

It is an arithmetic number, because the mean of its divisors is an integer number (2225471380).

Almost surely, 2^23488837677 is an apocalyptic number.

23488837677 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

23488837677 is a deficient number, since it is larger than the sum of its proper divisors (12118704403).

23488837677 is a wasteful number, since it uses less digits than its factorization.

23488837677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20231609 (or 20231603 counting only the distinct ones).

The product of its digits is 75866112, while the sum is 63.

The spelling of 23488837677 in words is "twenty-three billion, four hundred eighty-eight million, eight hundred thirty-seven thousand, six hundred seventy-seven".