23177052240 has 40 divisors (see below), whose sum is σ = 71848862688. Its totient is φ = 6180547200.

The previous prime is 23177052233. The next prime is 23177052247. The reversal of 23177052240 is 4225077132.

It is an interprime number because it is at equal distance from previous prime (23177052233) and next prime (23177052247).

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23177052247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48285286 + ... + 48285765.

Almost surely, 2^23177052240 is an apocalyptic number.

23177052240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23177052240 is an abundant number, since it is smaller than the sum of its proper divisors (48671810448).

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

23177052240 is a wasteful number, since it uses less digits than its factorization.

23177052240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96571067 (or 96571061 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 33.

The spelling of 23177052240 in words is "twenty-three billion, one hundred seventy-seven million, fifty-two thousand, two hundred forty".