23334064400 has 60 divisors (see below), whose sum is σ = 56283678864. Its totient is φ = 9296400000.

The previous prime is 23334064363. The next prime is 23334064409. The reversal of 23334064400 is 446043332.

It is a super-2 number, since 2×23334064400² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23334064409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15806 + ... + 216605.

Almost surely, 2^23334064400 is an apocalyptic number.

23334064400 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 23334064400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28141839432).

23334064400 is an abundant number, since it is smaller than the sum of its proper divisors (32949614464).

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

23334064400 is a wasteful number, since it uses less digits than its factorization.

23334064400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232680 (or 232669 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

The spelling of 23334064400 in words is "twenty-three billion, three hundred thirty-four million, sixty-four thousand, four hundred".