14675257641 has 12 divisors (see below), whose sum is σ = 21507540656. Its totient is φ = 8894095320.

The previous prime is 14675257637. The next prime is 14675257697.

14675257641 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 14675257641 - 2² = 14675257637 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14675257621) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20213491 + ... + 20214216.

Almost surely, 2^14675257641 is an apocalyptic number.

14675257641 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14675257641 is a deficient number, since it is larger than the sum of its proper divisors (6832283015).

14675257641 is a wasteful number, since it uses less digits than its factorization.

14675257641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40427732 (or 40427721 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 48.

The spelling of 14675257641 in words is "fourteen billion, six hundred seventy-five million, two hundred fifty-seven thousand, six hundred forty-one".