14892638434 has 16 divisors (see below), whose sum is σ = 22767842880. Its totient is φ = 7303448880.

The previous prime is 14892638429. The next prime is 14892638443. The reversal of 14892638434 is 43483629841.

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 7 ways as a sum of consecutive naturals, for example, 330649 + ... + 372979.

It is an arithmetic number, because the mean of its divisors is an integer number (1422990180).

Almost surely, 2^14892638434 is an apocalyptic number.

14892638434 is a deficient number, since it is larger than the sum of its proper divisors (7875204446).

14892638434 is a wasteful number, since it uses less digits than its factorization.

14892638434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45705.

The product of its digits is 3981312, while the sum is 52.

The spelling of 14892638434 in words is "fourteen billion, eight hundred ninety-two million, six hundred thirty-eight thousand, four hundred thirty-four".