2479726897112 has 32 divisors (see below), whose sum is σ = 4763981990880. Its totient is φ = 1209345565440.

The previous prime is 2479726897111. The next prime is 2479726897127. The reversal of 2479726897112 is 2117986279742.

It is a super-2 number, since 2×2479726897112² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2479726897111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 569933 + ... + 2298755.

It is an arithmetic number, because the mean of its divisors is an integer number (148874437215).

Almost surely, 2^{2479726897112} is an apocalyptic number.

It is an amenable number.

2479726897112 is a deficient number, since it is larger than the sum of its proper divisors (2284255093768).

2479726897112 is a wasteful number, since it uses less digits than its factorization.

2479726897112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1733243 (or 1733239 counting only the distinct ones).

The product of its digits is 42674688, while the sum is 65.

The spelling of 2479726897112 in words is "two trillion, four hundred seventy-nine billion, seven hundred twenty-six million, eight hundred ninety-seven thousand, one hundred twelve".