14131895305 has 16 divisors (see below), whose sum is σ = 18508730688. Its totient is φ = 10272856000.

The previous prime is 14131895287. The next prime is 14131895333. The reversal of 14131895305 is 50359813141.

It is a de Polignac number, because none of the positive numbers 2^k-14131895305 is a prime.

It is a super-2 number, since 2×14131895305² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57750 + ... + 177760.

It is an arithmetic number, because the mean of its divisors is an integer number (1156795668).

Almost surely, 2^14131895305 is an apocalyptic number.

It is an amenable number.

14131895305 is a deficient number, since it is larger than the sum of its proper divisors (4376835383).

14131895305 is a wasteful number, since it uses less digits than its factorization.

14131895305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122168.

The product of its (nonzero) digits is 64800, while the sum is 40.

The spelling of 14131895305 in words is "fourteen billion, one hundred thirty-one million, eight hundred ninety-five thousand, three hundred five".