114494242138 has 8 divisors (see below), whose sum is σ = 172004368788. Its totient is φ = 57159452544.

The previous prime is 114494242111. The next prime is 114494242147. The reversal of 114494242138 is 831242494411.

It can be written as a sum of positive squares in 2 ways, for example, as 112032792369 + 2461449769 = 334713^2 + 49613^2 .

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

It is a super-2 number, since 2×114494242138² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 114494242094 and 114494242103.

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, 43832631 + ... + 43835242.

Almost surely, 2^114494242138 is an apocalyptic number.

114494242138 is a deficient number, since it is larger than the sum of its proper divisors (57510126650).

114494242138 is an equidigital number, since it uses as much as digits as its factorization.

114494242138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87668528.

The product of its digits is 221184, while the sum is 43.

The spelling of 114494242138 in words is "one hundred fourteen billion, four hundred ninety-four million, two hundred forty-two thousand, one hundred thirty-eight".