2812439493105 has 64 divisors (see below), whose sum is σ = 4915277531136. Its totient is φ = 1361860544000.

The previous prime is 2812439493049. The next prime is 2812439493113. The reversal of 2812439493105 is 5013949342182.

It is not a de Polignac number, because 2812439493105 - 2⁷ = 2812439492977 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 631014037 + ... + 631018493.

It is an arithmetic number, because the mean of its divisors is an integer number (76801211424).

Almost surely, 2^{2812439493105} is an apocalyptic number.

It is an amenable number.

2812439493105 is a deficient number, since it is larger than the sum of its proper divisors (2102838038031).

2812439493105 is a wasteful number, since it uses less digits than its factorization.

2812439493105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8518.

The product of its (nonzero) digits is 1866240, while the sum is 51.

The spelling of 2812439493105 in words is "two trillion, eight hundred twelve billion, four hundred thirty-nine million, four hundred ninety-three thousand, one hundred five".