14354884394 has 8 divisors (see below), whose sum is σ = 21676839300. Its totient is φ = 7129271296.

The previous prime is 14354884387. The next prime is 14354884409. The reversal of 14354884394 is 49348845341.

It can be written as a sum of positive squares in 2 ways, for example, as 14336949169 + 17935225 = 119737^2 + 4235^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 24085079 + ... + 24085674.

Almost surely, 2^14354884394 is an apocalyptic number.

14354884394 is a deficient number, since it is larger than the sum of its proper divisors (7321954906).

14354884394 is a wasteful number, since it uses less digits than its factorization.

14354884394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48170904.

The product of its digits is 6635520, while the sum is 53.

The spelling of 14354884394 in words is "fourteen billion, three hundred fifty-four million, eight hundred eighty-four thousand, three hundred ninety-four".