2440522018816 has 312 divisors, whose sum is σ = 6015527016192. Its totient is φ = 967938048000.

The previous prime is 2440522018777. The next prime is 2440522018841. The reversal of 2440522018816 is 6188102250442.

It is a super-2 number, since 2×2440522018816² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 633735291 + ... + 633739141.

Almost surely, 2^{2440522018816} 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 2440522018816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3007763508096).

2440522018816 is an abundant number, since it is smaller than the sum of its proper divisors (3575004997376).

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

2440522018816 is an equidigital number, since it uses as much as digits as its factorization.

2440522018816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3967 (or 3914 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 43.

The spelling of 2440522018816 in words is "two trillion, four hundred forty billion, five hundred twenty-two million, eighteen thousand, eight hundred sixteen".