14253665156 has 24 divisors (see below), whose sum is σ = 26074112064. Its totient is φ = 6805006560.

The previous prime is 14253665099. The next prime is 14253665171. The reversal of 14253665156 is 65156635241.

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, 83135 + ... + 188198.

It is an arithmetic number, because the mean of its divisors is an integer number (1086421336).

Almost surely, 2^14253665156 is an apocalyptic number.

It is an amenable number.

14253665156 is a deficient number, since it is larger than the sum of its proper divisors (11820446908).

14253665156 is a wasteful number, since it uses less digits than its factorization.

14253665156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271931 (or 271929 counting only the distinct ones).

The product of its digits is 648000, while the sum is 44.

The spelling of 14253665156 in words is "fourteen billion, two hundred fifty-three million, six hundred sixty-five thousand, one hundred fifty-six".