14252158656 has 140 divisors (see below), whose sum is σ = 44085095472. Its totient is φ = 4544128512.

The previous prime is 14252158637. The next prime is 14252158667. The reversal of 14252158656 is 65685125241.

14252158656 is a `hidden beast` number, since 1 + 42 + 5 + 21 + 586 + 5 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 59466 + ... + 178998.

Almost surely, 2^14252158656 is an apocalyptic number.

14252158656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14252158656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22042547736).

14252158656 is an abundant number, since it is smaller than the sum of its proper divisors (29832936816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14252158656 is a wasteful number, since it uses less digits than its factorization.

14252158656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119580 (or 119561 counting only the distinct ones).

The product of its digits is 576000, while the sum is 45.

It can be divided in two parts, 1425 and 2158656, that added together give a triangular number (2160081 = T₂₀₇₈).

The spelling of 14252158656 in words is "fourteen billion, two hundred fifty-two million, one hundred fifty-eight thousand, six hundred fifty-six".