8014140674 has 8 divisors (see below), whose sum is σ = 12097779708. Its totient is φ = 3981547440.

The previous prime is 8014140661. The next prime is 8014140703. The reversal of 8014140674 is 4760414108.

It can be written as a sum of positive squares in 2 ways, for example, as 7720258225 + 293882449 = 87865^2 + 17143^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×8014140674² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12761057 + ... + 12761684.

Almost surely, 2^8014140674 is an apocalyptic number.

8014140674 is a deficient number, since it is larger than the sum of its proper divisors (4083639034).

8014140674 is a wasteful number, since it uses less digits than its factorization.

8014140674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25522900.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 8014140674 is about 89521.7329702682. The cubic root of 8014140674 is about 2001.1776958801.

The spelling of 8014140674 in words is "eight billion, fourteen million, one hundred forty thousand, six hundred seventy-four".