23925331480 has 32 divisors (see below), whose sum is σ = 56998585440. Its totient is φ = 9007183360.

The previous prime is 23925331477. The next prime is 23925331481. The reversal of 23925331480 is 8413352932.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23925331481) 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, 17591476 + ... + 17592835.

It is an arithmetic number, because the mean of its divisors is an integer number (1781205795).

Almost surely, 2^23925331480 is an apocalyptic number.

23925331480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23925331480 is an abundant number, since it is smaller than the sum of its proper divisors (33073253960).

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

23925331480 is a wasteful number, since it uses less digits than its factorization.

23925331480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35184339 (or 35184335 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 23925331480 in words is "twenty-three billion, nine hundred twenty-five million, three hundred thirty-one thousand, four hundred eighty".