2492274774916 has 12 divisors (see below), whose sum is σ = 4361495304460. Its totient is φ = 1246133259360.

The previous prime is 2492274774889. The next prime is 2492274774991. The reversal of 2492274774916 is 6194774722942.

It can be written as a sum of positive squares in 2 ways, for example, as 2108606026816 + 383668748100 = 1452104^2 + 619410^2 .

It is a super-2 number, since 2×2492274774916² (a number of 26 digits) contains 22 as substring.

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, 620326 + ... + 2317186.

Almost surely, 2^{2492274774916} is an apocalyptic number.

It is an amenable number.

2492274774916 is a deficient number, since it is larger than the sum of its proper divisors (1869220529544).

2492274774916 is a wasteful number, since it uses less digits than its factorization.

2492274774916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2064054 (or 2064052 counting only the distinct ones).

The product of its digits is 85349376, while the sum is 64.

The spelling of 2492274774916 in words is "two trillion, four hundred ninety-two billion, two hundred seventy-four million, seven hundred seventy-four thousand, nine hundred sixteen".