2492027868844 has 12 divisors (see below), whose sum is σ = 4361077912464. Its totient is φ = 1246005608144.

The previous prime is 2492027868809. The next prime is 2492027868859. The reversal of 2492027868844 is 4488687202942.

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, 1382032 + ... + 2625655.

It is an arithmetic number, because the mean of its divisors is an integer number (363423159372).

Almost surely, 2^{2492027868844} is an apocalyptic number.

It is an amenable number.

2492027868844 is a deficient number, since it is larger than the sum of its proper divisors (1869050043620).

2492027868844 is a wasteful number, since it uses less digits than its factorization.

2492027868844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4163144 (or 4163142 counting only the distinct ones).

The product of its (nonzero) digits is 99090432, while the sum is 64.

The spelling of 2492027868844 in words is "two trillion, four hundred ninety-two billion, twenty-seven million, eight hundred sixty-eight thousand, eight hundred forty-four".