14098891234 has 16 divisors (see below), whose sum is σ = 21347762040. Its totient is φ = 6983003520.

The previous prime is 14098891229. The next prime is 14098891249. The reversal of 14098891234 is 43219889041.

It can be written as a sum of positive squares in 4 ways, for example, as 5177522025 + 8921369209 = 71955^2 + 94453^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1445494 + ... + 1455214.

Almost surely, 2^14098891234 is an apocalyptic number.

14098891234 is a deficient number, since it is larger than the sum of its proper divisors (7248870806).

14098891234 is a wasteful number, since it uses less digits than its factorization.

14098891234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16485.

The product of its (nonzero) digits is 497664, while the sum is 49.

The spelling of 14098891234 in words is "fourteen billion, ninety-eight million, eight hundred ninety-one thousand, two hundred thirty-four".