4979153113842 has 48 divisors (see below), whose sum is σ = 10334841174720. Its totient is φ = 1599164120160.

The previous prime is 4979153113813. The next prime is 4979153113849. The reversal of 4979153113842 is 2483113519794.

It is a super-2 number, since 2×4979153113842² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4979153113849) 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, 565038 + ... + 3205865.

It is an arithmetic number, because the mean of its divisors is an integer number (215309191140).

Almost surely, 2^{4979153113842} is an apocalyptic number.

4979153113842 is an abundant number, since it is smaller than the sum of its proper divisors (5355688060878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4979153113842 is a wasteful number, since it uses less digits than its factorization.

4979153113842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3771199 (or 3771168 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 57.

The spelling of 4979153113842 in words is "four trillion, nine hundred seventy-nine billion, one hundred fifty-three million, one hundred thirteen thousand, eight hundred forty-two".