23553241502112 has 384 divisors, whose sum is σ = 79424422318080. Its totient is φ = 6651416908800.

The previous prime is 23553241502071. The next prime is 23553241502117. The reversal of 23553241502112 is 21120514235532.

23553241502112 is a `hidden beast` number, since 2 + 3 + 5 + 5 + 32 + 4 + 1 + 502 + 112 = 666.

It is a super-2 number, since 2×23553241502112² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (23553241502117) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 358534933 + ... + 358600619.

It is an arithmetic number, because the mean of its divisors is an integer number (206834433120).

Almost surely, 2^{23553241502112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23553241502112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39712211159040).

23553241502112 is an abundant number, since it is smaller than the sum of its proper divisors (55871180815968).

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

23553241502112 is a wasteful number, since it uses less digits than its factorization.

23553241502112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66401 (or 66387 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 23553241502112 its reverse (21120514235532), we get a palindrome (44673755737644).

The spelling of 23553241502112 in words is "twenty-three trillion, five hundred fifty-three billion, two hundred forty-one million, five hundred two thousand, one hundred twelve".