23004549120 has 416 divisors, whose sum is σ = 85207368960. Its totient is φ = 5190451200.

The previous prime is 23004549023. The next prime is 23004549143. The reversal of 23004549120 is 2194540032.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38276820 + ... + 38277420.

Almost surely, 2^23004549120 is an apocalyptic number.

23004549120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23004549120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42603684480).

23004549120 is an abundant number, since it is smaller than the sum of its proper divisors (62202819840).

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

23004549120 is an equidigital number, since it uses as much as digits as its factorization.

23004549120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729 (or 707 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 23004549120 in words is "twenty-three billion, four million, five hundred forty-nine thousand, one hundred twenty".