23086518380 has 12 divisors (see below), whose sum is σ = 48481688640. Its totient is φ = 9234607344.

The previous prime is 23086518379. The next prime is 23086518397. The reversal of 23086518380 is 8381568032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 577162940 + ... + 577162979.

It is an arithmetic number, because the mean of its divisors is an integer number (4040140720).

Almost surely, 2^23086518380 is an apocalyptic number.

23086518380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23086518380 is an abundant number, since it is smaller than the sum of its proper divisors (25395170260).

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

23086518380 is a wasteful number, since it uses less digits than its factorization.

23086518380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154325928 (or 1154325926 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 44.

The spelling of 23086518380 in words is "twenty-three billion, eighty-six million, five hundred eighteen thousand, three hundred eighty".