7841342313 has 48 divisors (see below), whose sum is σ = 13856793600. Its totient is φ = 4172951520.

The previous prime is 7841342309. The next prime is 7841342329. The reversal of 7841342313 is 3132431487.

7841342313 is a `hidden beast` number, since 7 + 8 + 413 + 4 + 231 + 3 = 666.

It is not a de Polignac number, because 7841342313 - 2² = 7841342309 is a prime.

It is a super-2 number, since 2×7841342313² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7841342363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15108 + ... + 126138.

It is an arithmetic number, because the mean of its divisors is an integer number (288683200).

Almost surely, 2^7841342313 is an apocalyptic number.

It is an amenable number.

7841342313 is a deficient number, since it is larger than the sum of its proper divisors (6015451287).

7841342313 is a wasteful number, since it uses less digits than its factorization.

7841342313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111122 (or 111119 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 7841342313 is about 88551.3541003185. The cubic root of 7841342313 is about 1986.6901464720.

The spelling of 7841342313 in words is "seven billion, eight hundred forty-one million, three hundred forty-two thousand, three hundred thirteen".