14440050646 has 32 divisors (see below), whose sum is σ = 24941018880. Its totient is φ = 6142068000.

The previous prime is 14440050617. The next prime is 14440050671. The reversal of 14440050646 is 64605004441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1350421 + ... + 1361071.

It is an arithmetic number, because the mean of its divisors is an integer number (779406840).

Almost surely, 2^14440050646 is an apocalyptic number.

14440050646 is a deficient number, since it is larger than the sum of its proper divisors (10500968234).

14440050646 is a wasteful number, since it uses less digits than its factorization.

14440050646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11380.

The product of its (nonzero) digits is 46080, while the sum is 34.

The spelling of 14440050646 in words is "fourteen billion, four hundred forty million, fifty thousand, six hundred forty-six".