23247454220 has 24 divisors (see below), whose sum is σ = 49075262208. Its totient is φ = 9250294400.

The previous prime is 23247454211. The next prime is 23247454303. The reversal of 23247454220 is 2245474232.

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 7 ways as a sum of consecutive naturals, for example, 3039041 + ... + 3046680.

It is an arithmetic number, because the mean of its divisors is an integer number (2044802592).

Almost surely, 2^23247454220 is an apocalyptic number.

23247454220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23247454220 is an abundant number, since it is smaller than the sum of its proper divisors (25827807988).

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

23247454220 is a wasteful number, since it uses less digits than its factorization.

23247454220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6085921 (or 6085919 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 35.

The spelling of 23247454220 in words is "twenty-three billion, two hundred forty-seven million, four hundred fifty-four thousand, two hundred twenty".