23481123740 has 12 divisors (see below), whose sum is σ = 49310359896. Its totient is φ = 9392449488.

The previous prime is 23481123641. The next prime is 23481123751. The reversal of 23481123740 is 4732118432.

It is a self number, because there is not a number n which added to its sum of digits gives 23481123740.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 587028074 + ... + 587028113.

It is an arithmetic number, because the mean of its divisors is an integer number (4109196658).

Almost surely, 2^23481123740 is an apocalyptic number.

23481123740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23481123740 is an abundant number, since it is smaller than the sum of its proper divisors (25829236156).

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

23481123740 is a wasteful number, since it uses less digits than its factorization.

23481123740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1174056196 (or 1174056194 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The spelling of 23481123740 in words is "twenty-three billion, four hundred eighty-one million, one hundred twenty-three thousand, seven hundred forty".