2408942776832 has 80 divisors (see below), whose sum is σ = 4988621894520. Its totient is φ = 1161165570048.

The previous prime is 2408942776783. The next prime is 2408942776843. The reversal of 2408942776832 is 2386772498042.

It can be written as a sum of positive squares in 4 ways, for example, as 2319699579136 + 89243197696 = 1523056^2 + 298736^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1481588 + ... + 2648204.

Almost surely, 2^{2408942776832} 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 2408942776832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2494310947260).

2408942776832 is an abundant number, since it is smaller than the sum of its proper divisors (2579679117688).

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

2408942776832 is a wasteful number, since it uses less digits than its factorization.

2408942776832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1166781 (or 1166765 counting only the distinct ones).

The product of its (nonzero) digits is 65028096, while the sum is 62.

The spelling of 2408942776832 in words is "two trillion, four hundred eight billion, nine hundred forty-two million, seven hundred seventy-six thousand, eight hundred thirty-two".