14986433234 has 4 divisors (see below), whose sum is σ = 22479649854. Its totient is φ = 7493216616.

The previous prime is 14986433233. The next prime is 14986433251. The reversal of 14986433234 is 43233468941.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43233468941 = 13 ⋅3325651457.

It can be written as a sum of positive squares in only one way, i.e., 8463448009 + 6522985225 = 91997^2 + 80765^2 .

It is not an unprimeable number, because it can be changed into a prime (14986433233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3746608307 + ... + 3746608310.

Almost surely, 2^14986433234 is an apocalyptic number.

14986433234 is a deficient number, since it is larger than the sum of its proper divisors (7493216620).

14986433234 is an equidigital number, since it uses as much as digits as its factorization.

14986433234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7493216619.

The product of its digits is 1492992, while the sum is 47.

The spelling of 14986433234 in words is "fourteen billion, nine hundred eighty-six million, four hundred thirty-three thousand, two hundred thirty-four".