14139110532081 has 16 divisors (see below), whose sum is σ = 19977885365760. Its totient is φ = 8879060158080.

The previous prime is 14139110532059. The next prime is 14139110532089. The reversal of 14139110532081 is 18023501193141.

It is not a de Polignac number, because 14139110532081 - 2⁹ = 14139110531569 is a prime.

It is a super-2 number, since 2×14139110532081² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14139110532089) 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, 1981929505 + ... + 1981936638.

It is an arithmetic number, because the mean of its divisors is an integer number (1248617835360).

Almost surely, 2^{14139110532081} is an apocalyptic number.

It is an amenable number.

14139110532081 is a deficient number, since it is larger than the sum of its proper divisors (5838774833679).

14139110532081 is a wasteful number, since it uses less digits than its factorization.

14139110532081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3963866216.

The product of its (nonzero) digits is 25920, while the sum is 39.

The spelling of 14139110532081 in words is "fourteen trillion, one hundred thirty-nine billion, one hundred ten million, five hundred thirty-two thousand, eighty-one".