14690409374 has 4 divisors (see below), whose sum is σ = 22035614064. Its totient is φ = 7345204686.

The previous prime is 14690409319. The next prime is 14690409403. The reversal of 14690409374 is 47390409641.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3672602342 + ... + 3672602345.

It is an arithmetic number, because the mean of its divisors is an integer number (5508903516).

Almost surely, 2^14690409374 is an apocalyptic number.

14690409374 is a deficient number, since it is larger than the sum of its proper divisors (7345204690).

14690409374 is an equidigital number, since it uses as much as digits as its factorization.

14690409374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7345204689.

The product of its (nonzero) digits is 653184, while the sum is 47.

The spelling of 14690409374 in words is "fourteen billion, six hundred ninety million, four hundred nine thousand, three hundred seventy-four".