8157237341 has 16 divisors (see below), whose sum is σ = 8989056000. Its totient is φ = 7340572080.

The previous prime is 8157237241. The next prime is 8157237371. The reversal of 8157237341 is 1437327518.

It is a cyclic number.

It is not a de Polignac number, because 8157237341 - 2²² = 8153043037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8157237371) 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 15 ways as a sum of consecutive naturals, for example, 2351090 + ... + 2354556.

It is an arithmetic number, because the mean of its divisors is an integer number (561816000).

Almost surely, 2^8157237341 is an apocalyptic number.

It is an amenable number.

8157237341 is a deficient number, since it is larger than the sum of its proper divisors (831818659).

8157237341 is a wasteful number, since it uses less digits than its factorization.

8157237341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5584.

The product of its digits is 141120, while the sum is 41.

The square root of 8157237341 is about 90317.4254559994. The cubic root of 8157237341 is about 2013.0181912454.

The spelling of 8157237341 in words is "eight billion, one hundred fifty-seven million, two hundred thirty-seven thousand, three hundred forty-one".