14460143157 has 24 divisors (see below), whose sum is σ = 21380920704. Its totient is φ = 9412248384.

The previous prime is 14460143153. The next prime is 14460143167. The reversal of 14460143157 is 75134106441.

14460143157 is a `hidden beast` number, since 1 + 4 + 4 + 601 + 43 + 1 + 5 + 7 = 666.

It is not a de Polignac number, because 14460143157 - 2² = 14460143153 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14460143153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1288153 + ... + 1299329.

It is an arithmetic number, because the mean of its divisors is an integer number (890871696).

Almost surely, 2^14460143157 is an apocalyptic number.

It is an amenable number.

14460143157 is a deficient number, since it is larger than the sum of its proper divisors (6920777547).

14460143157 is a wasteful number, since it uses less digits than its factorization.

14460143157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14569 (or 14566 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

Adding to 14460143157 its reverse (75134106441), we get a palindrome (89594249598).

The spelling of 14460143157 in words is "fourteen billion, four hundred sixty million, one hundred forty-three thousand, one hundred fifty-seven".