7813858261130 has 16 divisors (see below), whose sum is σ = 14079253071744. Its totient is φ = 3122363704080.

The previous prime is 7813858261123. The next prime is 7813858261159. The reversal of 7813858261130 is 311628583187.

It is a super-2 number, since 2×7813858261130² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 397439726 + ... + 397459385.

It is an arithmetic number, because the mean of its divisors is an integer number (879953316984).

Almost surely, 2^{7813858261130} is an apocalyptic number.

7813858261130 is a deficient number, since it is larger than the sum of its proper divisors (6265394810614).

7813858261130 is a wasteful number, since it uses less digits than its factorization.

7813858261130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794900101.

The product of its (nonzero) digits is 1935360, while the sum is 53.

The spelling of 7813858261130 in words is "seven trillion, eight hundred thirteen billion, eight hundred fifty-eight million, two hundred sixty-one thousand, one hundred thirty".