14690489426 has 16 divisors (see below), whose sum is σ = 23337823200. Its totient is φ = 6915958848.

The previous prime is 14690489417. The next prime is 14690489447. The reversal of 14690489426 is 62498409641.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1179671 + ... + 1192058.

It is an arithmetic number, because the mean of its divisors is an integer number (1458613950).

Almost surely, 2^14690489426 is an apocalyptic number.

14690489426 is a deficient number, since it is larger than the sum of its proper divisors (8647333774).

14690489426 is a wasteful number, since it uses less digits than its factorization.

14690489426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2371913.

The product of its (nonzero) digits is 2985984, while the sum is 53.

The spelling of 14690489426 in words is "fourteen billion, six hundred ninety million, four hundred eighty-nine thousand, four hundred twenty-six".