14160523138 has 4 divisors (see below), whose sum is σ = 21240784710. Its totient is φ = 7080261568.

The previous prime is 14160523127. The next prime is 14160523151. The reversal of 14160523138 is 83132506141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 83132506141 = 41 ⋅2027622101.

It can be written as a sum of positive squares in only one way, i.e., 13347874089 + 812649049 = 115533^2 + 28507^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3540130783 + ... + 3540130786.

Almost surely, 2^14160523138 is an apocalyptic number.

14160523138 is a deficient number, since it is larger than the sum of its proper divisors (7080261572).

14160523138 is an equidigital number, since it uses as much as digits as its factorization.

14160523138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7080261571.

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 14160523138 in words is "fourteen billion, one hundred sixty million, five hundred twenty-three thousand, one hundred thirty-eight".