2497899844332 has 18 divisors (see below), whose sum is σ = 6314135717708. Its totient is φ = 832633281432.

The previous prime is 2497899844291. The next prime is 2497899844373. The reversal of 2497899844332 is 2334489987942.

2497899844332 is a `hidden beast` number, since 2 + 4 + 97 + 8 + 9 + 98 + 443 + 3 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (2497899844291) and next prime (2497899844373).

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34693053358 + ... + 34693053429.

Almost surely, 2^{2497899844332} is an apocalyptic number.

It is an amenable number.

2497899844332 is an abundant number, since it is smaller than the sum of its proper divisors (3816235873376).

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

2497899844332 is a wasteful number, since it uses less digits than its factorization.

2497899844332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69386106797 (or 69386106792 counting only the distinct ones).

The product of its digits is 752467968, while the sum is 72.

The spelling of 2497899844332 in words is "two trillion, four hundred ninety-seven billion, eight hundred ninety-nine million, eight hundred forty-four thousand, three hundred thirty-two".