14404661249 has 8 divisors (see below), whose sum is σ = 15759206400. Its totient is φ = 13057621200.

The previous prime is 14404661239. The next prime is 14404661251. The reversal of 14404661249 is 94216640441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14404661249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14404661239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1872257 + ... + 1879934.

It is an arithmetic number, because the mean of its divisors is an integer number (1969900800).

Almost surely, 2^14404661249 is an apocalyptic number.

It is an amenable number.

14404661249 is a deficient number, since it is larger than the sum of its proper divisors (1354545151).

14404661249 is a wasteful number, since it uses less digits than its factorization.

14404661249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3752551.

The product of its (nonzero) digits is 165888, while the sum is 41.

The spelling of 14404661249 in words is "fourteen billion, four hundred four million, six hundred sixty-one thousand, two hundred forty-nine".