14308861944 has 64 divisors (see below), whose sum is σ = 38539095840. Its totient is φ = 4400985600.

The previous prime is 14308861939. The next prime is 14308861993. The reversal of 14308861944 is 44916880341.

It is a junction number, because it is equal to n+sod(n) for n = 14308861893 and 14308861902.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 939994 + ... + 955094.

Almost surely, 2^14308861944 is an apocalyptic number.

It is an amenable number.

14308861944 is an abundant number, since it is smaller than the sum of its proper divisors (24230233896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14308861944 is a wasteful number, since it uses less digits than its factorization.

14308861944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18160 (or 18156 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 48.

The spelling of 14308861944 in words is "fourteen billion, three hundred eight million, eight hundred sixty-one thousand, nine hundred forty-four".