23032340400 has 120 divisors (see below), whose sum is σ = 75579943824. Its totient is φ = 5992140800.

The previous prime is 23032340399. The next prime is 23032340407. The reversal of 23032340400 is 404323032.

It is a tau number, because it is divible by the number of its divisors (120).

It is not an unprimeable number, because it can be changed into a prime (23032340407) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 184869 + ... + 283268.

Almost surely, 2^23032340400 is an apocalyptic number.

23032340400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23032340400 is an abundant number, since it is smaller than the sum of its proper divisors (52547603424).

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

23032340400 is a wasteful number, since it uses less digits than its factorization.

23032340400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468199 (or 468188 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 23032340400 its reverse (404323032), we get a palindrome (23436663432).

The spelling of 23032340400 in words is "twenty-three billion, thirty-two million, three hundred forty thousand, four hundred".