14156434 has 8 divisors (see below), whose sum is σ = 21250620. Its totient is φ = 7072896.

The previous prime is 14156419. The next prime is 14156473. The reversal of 14156434 is 43465141.

It can be written as a sum of positive squares in 2 ways, for example, as 12709225 + 1447209 = 3565^2 + 1203^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3862 + ... + 6574.

Almost surely, 2^14156434 is an apocalyptic number.

14156434 is a deficient number, since it is larger than the sum of its proper divisors (7094186).

14156434 is a wasteful number, since it uses less digits than its factorization.

14156434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5324.

The product of its digits is 5760, while the sum is 28.

The square root of 14156434 is about 3762.5036877058. The cubic root of 14156434 is about 241.9085896593.

The spelling of 14156434 in words is "fourteen million, one hundred fifty-six thousand, four hundred thirty-four".