14156663158 has 12 divisors (see below), whose sum is σ = 23166362052. Its totient is φ = 6434593220.

The previous prime is 14156663111. The next prime is 14156663197. The reversal of 14156663158 is 85136665141.

It is a super-2 number, since 2×14156663158² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 545391 + ... + 570757.

It is an arithmetic number, because the mean of its divisors is an integer number (1930530171).

Almost surely, 2^14156663158 is an apocalyptic number.

14156663158 is a deficient number, since it is larger than the sum of its proper divisors (9009698894).

14156663158 is an frugal number, since it uses more digits than its factorization.

14156663158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50747 (or 25380 counting only the distinct ones).

The product of its digits is 518400, while the sum is 46.

The spelling of 14156663158 in words is "fourteen billion, one hundred fifty-six million, six hundred sixty-three thousand, one hundred fifty-eight".