14099749761154 has 16 divisors (see below), whose sum is σ = 21900605902200. Its totient is φ = 6800029657344.

The previous prime is 14099749761137. The next prime is 14099749761169. The reversal of 14099749761154 is 45116794799041.

It can be written as a sum of positive squares in 4 ways, for example, as 10877311897929 + 3222437863225 = 3298077^2 + 1795115^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14099749761154.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120406857 + ... + 120523900.

Almost surely, 2^{14099749761154} is an apocalyptic number.

14099749761154 is a deficient number, since it is larger than the sum of its proper divisors (7800856141046).

14099749761154 is a wasteful number, since it uses less digits than its factorization.

14099749761154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240931797.

The product of its (nonzero) digits is 68584320, while the sum is 67.

The spelling of 14099749761154 in words is "fourteen trillion, ninety-nine billion, seven hundred forty-nine million, seven hundred sixty-one thousand, one hundred fifty-four".