2520440882112 has 28 divisors (see below), whose sum is σ = 6668666501096. Its totient is φ = 840146960640.

The previous prime is 2520440882093. The next prime is 2520440882131. The reversal of 2520440882112 is 2112880440252.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2520440882093) and next prime (2520440882131).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6563647939 + ... + 6563648322.

Almost surely, 2^{2520440882112} is an apocalyptic number.

It is an amenable number.

2520440882112 is an abundant number, since it is smaller than the sum of its proper divisors (4148225618984).

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

2520440882112 is a wasteful number, since it uses less digits than its factorization.

2520440882112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13127296276 (or 13127296266 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 39.

The spelling of 2520440882112 in words is "two trillion, five hundred twenty billion, four hundred forty million, eight hundred eighty-two thousand, one hundred twelve".