23632404480 has 560 divisors, whose sum is σ = 89919078480. Its totient is φ = 5917114368.

The previous prime is 23632404427. The next prime is 23632404493. The reversal of 23632404480 is 8440423632.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 56401711 + ... + 56402129.

It is an arithmetic number, because the mean of its divisors is an integer number (160569783).

Almost surely, 2^23632404480 is an apocalyptic number.

23632404480 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 23632404480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44959539240).

23632404480 is an abundant number, since it is smaller than the sum of its proper divisors (66286674000).

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

23632404480 is an equidigital number, since it uses as much as digits as its factorization.

23632404480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479 (or 446 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The spelling of 23632404480 in words is "twenty-three billion, six hundred thirty-two million, four hundred four thousand, four hundred eighty".