8014078131 has 16 divisors (see below), whose sum is σ = 10734702240. Its totient is φ = 5318127360.

The previous prime is 8014078129. The next prime is 8014078141. The reversal of 8014078131 is 1318704108.

It is not a de Polignac number, because 8014078131 - 2¹ = 8014078129 is a prime.

It is a super-2 number, since 2×8014078131² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8014078092 and 8014078101.

It is not an unprimeable number, because it can be changed into a prime (8014078141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 896721 + ... + 905613.

It is an arithmetic number, because the mean of its divisors is an integer number (670918890).

Almost surely, 2^8014078131 is an apocalyptic number.

8014078131 is a deficient number, since it is larger than the sum of its proper divisors (2720624109).

8014078131 is a wasteful number, since it uses less digits than its factorization.

8014078131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10246.

The product of its (nonzero) digits is 5376, while the sum is 33.

The square root of 8014078131 is about 89521.3836521755. The cubic root of 8014078131 is about 2001.1724900825.

The spelling of 8014078131 in words is "eight billion, fourteen million, seventy-eight thousand, one hundred thirty-one".