23400112040244 has 18 divisors (see below), whose sum is σ = 59150283212930. Its totient is φ = 7800037346736.

The previous prime is 23400112040243. The next prime is 23400112040273. The reversal of 23400112040244 is 44204021100432.

23400112040244 is a `hidden beast` number, since 2 + 3 + 400 + 1 + 12 + 0 + 4 + 0 + 244 = 666.

It can be written as a sum of positive squares in only one way, i.e., 21985201790244 + 1414910250000 = 4688838^2 + 1189500^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23400112040243) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 325001556079 + ... + 325001556150.

Almost surely, 2^{23400112040244} is an apocalyptic number.

It is an amenable number.

23400112040244 is an abundant number, since it is smaller than the sum of its proper divisors (35750171172686).

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

23400112040244 is a wasteful number, since it uses less digits than its factorization.

23400112040244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650003112239 (or 650003112234 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 23400112040244 its reverse (44204021100432), we get a palindrome (67604133140676).

The spelling of 23400112040244 in words is "twenty-three trillion, four hundred billion, one hundred twelve million, forty thousand, two hundred forty-four".