2812392715868 has 12 divisors (see below), whose sum is σ = 4922518239240. Its totient is φ = 1405958933232.

The previous prime is 2812392715823. The next prime is 2812392715939. The reversal of 2812392715868 is 8685172932182.

It is a self number, because there is not a number n which added to its sum of digits gives 2812392715868.

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, 59329523 + ... + 59376906.

It is an arithmetic number, because the mean of its divisors is an integer number (410209853270).

Almost surely, 2^{2812392715868} is an apocalyptic number.

It is an amenable number.

2812392715868 is a deficient number, since it is larger than the sum of its proper divisors (2110125523372).

2812392715868 is a wasteful number, since it uses less digits than its factorization.

2812392715868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118712356 (or 118712354 counting only the distinct ones).

The product of its digits is 23224320, while the sum is 62.

The spelling of 2812392715868 in words is "two trillion, eight hundred twelve billion, three hundred ninety-two million, seven hundred fifteen thousand, eight hundred sixty-eight".