14154158162 has 4 divisors (see below), whose sum is σ = 21231237246. Its totient is φ = 7077079080.

The previous prime is 14154158159. The next prime is 14154158201. The reversal of 14154158162 is 26185145141.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 13709833921 + 444324241 = 117089^2 + 21079^2 .

It is a super-2 number, since 2×14154158162² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3538539539 + ... + 3538539542.

Almost surely, 2^14154158162 is an apocalyptic number.

14154158162 is a deficient number, since it is larger than the sum of its proper divisors (7077079084).

14154158162 is an equidigital number, since it uses as much as digits as its factorization.

14154158162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7077079083.

The product of its digits is 38400, while the sum is 38.

The spelling of 14154158162 in words is "fourteen billion, one hundred fifty-four million, one hundred fifty-eight thousand, one hundred sixty-two".