14318999961 has 12 divisors (see below), whose sum is σ = 22209061392. Its totient is φ = 8182285608.

The previous prime is 14318999923. The next prime is 14318999969. The reversal of 14318999961 is 16999981341.

It is not a de Polignac number, because 14318999961 - 2²⁵ = 14285445529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14318999895 and 14318999904.

It is not an unprimeable number, because it can be changed into a prime (14318999969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48703935 + ... + 48704228.

It is an arithmetic number, because the mean of its divisors is an integer number (1850755116).

Almost surely, 2^14318999961 is an apocalyptic number.

It is an amenable number.

14318999961 is a deficient number, since it is larger than the sum of its proper divisors (7890061431).

14318999961 is an equidigital number, since it uses as much as digits as its factorization.

14318999961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97408180 (or 97408173 counting only the distinct ones).

The product of its digits is 3779136, while the sum is 60.

The spelling of 14318999961 in words is "fourteen billion, three hundred eighteen million, nine hundred ninety-nine thousand, nine hundred sixty-one".