2440502864568 has 128 divisors (see below), whose sum is σ = 7015043880000. Its totient is φ = 785213485056.

The previous prime is 2440502864543. The next prime is 2440502864573. The reversal of 2440502864568 is 8654682050442.

2440502864568 is a `hidden beast` number, since 2 + 4 + 4 + 0 + 50 + 28 + 6 + 4 + 568 = 666.

It is a super-2 number, since 2×2440502864568² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21447568 + ... + 21561056.

Almost surely, 2^{2440502864568} 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 2440502864568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3507521940000).

2440502864568 is an abundant number, since it is smaller than the sum of its proper divisors (4574541015432).

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

2440502864568 is a wasteful number, since it uses less digits than its factorization.

2440502864568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116966 (or 116956 counting only the distinct ones).

The product of its (nonzero) digits is 14745600, while the sum is 54.

The spelling of 2440502864568 in words is "two trillion, four hundred forty billion, five hundred two million, eight hundred sixty-four thousand, five hundred sixty-eight".