18313412313024 has 448 divisors, whose sum is σ = 56539684085760. Its totient is φ = 5805167616000.

The previous prime is 18313412313023. The next prime is 18313412313037. The reversal of 18313412313024 is 42031321431381.

18313412313024 is a `hidden beast` number, since 1 + 8 + 3 + 1 + 341 + 2 + 3 + 1 + 302 + 4 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 18313412313024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18313412313023) 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, 4682537629 + ... + 4682541539.

Almost surely, 2^{18313412313024} 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 18313412313024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28269842042880).

18313412313024 is an abundant number, since it is smaller than the sum of its proper divisors (38226271772736).

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

18313412313024 is a wasteful number, since it uses less digits than its factorization.

18313412313024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5457 (or 5441 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 18313412313024 in words is "eighteen trillion, three hundred thirteen billion, four hundred twelve million, three hundred thirteen thousand, twenty-four".