14425611665 has 16 divisors (see below), whose sum is σ = 17913631680. Its totient is φ = 11138823360.

The previous prime is 14425611653. The next prime is 14425611671. The reversal of 14425611665 is 56611652441.

It is not a de Polignac number, because 14425611665 - 2⁶ = 14425611601 is a prime.

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, 468062 + ... + 497928.

It is an arithmetic number, because the mean of its divisors is an integer number (1119601980).

Almost surely, 2^14425611665 is an apocalyptic number.

It is an amenable number.

14425611665 is a deficient number, since it is larger than the sum of its proper divisors (3488020015).

14425611665 is a wasteful number, since it uses less digits than its factorization.

14425611665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33232.

The product of its digits is 172800, while the sum is 41.

The spelling of 14425611665 in words is "fourteen billion, four hundred twenty-five million, six hundred eleven thousand, six hundred sixty-five".