23210400234200 has 96 divisors (see below), whose sum is σ = 55725265200000. Its totient is φ = 8981396121600.

The previous prime is 23210400234193. The next prime is 23210400234227. The reversal of 23210400234200 is 243200401232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16362896 + ... + 17724704.

It is an arithmetic number, because the mean of its divisors is an integer number (580471512500).

Almost surely, 2^{23210400234200} is an apocalyptic number.

23210400234200 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 23210400234200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27862632600000).

23210400234200 is an abundant number, since it is smaller than the sum of its proper divisors (32514864965800).

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

23210400234200 is a wasteful number, since it uses less digits than its factorization.

23210400234200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1364605 (or 1364596 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 23210400234200 its reverse (243200401232), we get a palindrome (23453600635432).

The spelling of 23210400234200 in words is "twenty-three trillion, two hundred ten billion, four hundred million, two hundred thirty-four thousand, two hundred".