2440804972032 has 360 divisors, whose sum is σ = 8278975721016. Its totient is φ = 690177245184.

The previous prime is 2440804972009. The next prime is 2440804972049. The reversal of 2440804972032 is 2302794080442.

It is a happy number.

2440804972032 is a `hidden beast` number, since 24 + 40 + 80 + 497 + 20 + 3 + 2 = 666.

It is a super-2 number, since 2×2440804972032² (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 35 ways as a sum of consecutive naturals, for example, 21846103 + ... + 21957545.

Almost surely, 2^{2440804972032} 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 2440804972032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4139487860508).

2440804972032 is an abundant number, since it is smaller than the sum of its proper divisors (5838170748984).

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

2440804972032 is a wasteful number, since it uses less digits than its factorization.

2440804972032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111578 (or 111552 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 45.

The spelling of 2440804972032 in words is "two trillion, four hundred forty billion, eight hundred four million, nine hundred seventy-two thousand, thirty-two".