23090077488 has 40 divisors (see below), whose sum is σ = 59994182448. Its totient is φ = 7652200192.

The previous prime is 23090077477. The next prime is 23090077511. The reversal of 23090077488 is 88477009032.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 1381995 + ... + 1398602.

Almost surely, 2^23090077488 is an apocalyptic number.

It is an amenable number.

23090077488 is an abundant number, since it is smaller than the sum of its proper divisors (36904104960).

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

23090077488 is a wasteful number, since it uses less digits than its factorization.

23090077488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2780781 (or 2780775 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 48.

The spelling of 23090077488 in words is "twenty-three billion, ninety million, seventy-seven thousand, four hundred eighty-eight".