2496556942 has 48 divisors (see below), whose sum is σ = 4314715776. Its totient is φ = 1080530000.

The previous prime is 2496556939. The next prime is 2496556949.

2496556942 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 2496556942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2496556949) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1396173 + ... + 1397959.

It is an arithmetic number, because the mean of its divisors is an integer number (89889912).

Almost surely, 2^2496556942 is an apocalyptic number.

2496556942 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2496556942 is a deficient number, since it is larger than the sum of its proper divisors (1818158834).

2496556942 is a wasteful number, since it uses less digits than its factorization.

2496556942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2085 (or 2074 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 52.

The square root of 2496556942 is about 49965.5575571813. The cubic root of 2496556942 is about 1356.5854622282.

The spelling of 2496556942 in words is "two billion, four hundred ninety-six million, five hundred fifty-six thousand, nine hundred forty-two".