23130044124400 has 60 divisors (see below), whose sum is σ = 55880377723800. Its totient is φ = 9200330371840.

The previous prime is 23130044124371. The next prime is 23130044124401. The reversal of 23130044124400 is 442144003132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23130044124401) 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, 161451055 + ... + 161594254.

It is an arithmetic number, because the mean of its divisors is an integer number (931339628730).

Almost surely, 2^{23130044124400} is an apocalyptic number.

23130044124400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23130044124400 is an abundant number, since it is smaller than the sum of its proper divisors (32750333599400).

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

23130044124400 is a wasteful number, since it uses less digits than its factorization.

23130044124400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323045506 (or 323045495 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 23130044124400 its reverse (442144003132), we get a palindrome (23572188127532).

The spelling of 23130044124400 in words is "twenty-three trillion, one hundred thirty billion, forty-four million, one hundred twenty-four thousand, four hundred".