14895054644 has 12 divisors (see below), whose sum is σ = 26116189344. Its totient is φ = 7433286264.

The previous prime is 14895054631. The next prime is 14895054653. The reversal of 14895054644 is 44645059841.

It is a junction number, because it is equal to n+sod(n) for n = 14895054592 and 14895054601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3557912 + ... + 3562095.

It is an arithmetic number, because the mean of its divisors is an integer number (2176349112).

Almost surely, 2^14895054644 is an apocalyptic number.

It is an amenable number.

14895054644 is a deficient number, since it is larger than the sum of its proper divisors (11221134700).

14895054644 is a wasteful number, since it uses less digits than its factorization.

14895054644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7120534 (or 7120532 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 50.

The spelling of 14895054644 in words is "fourteen billion, eight hundred ninety-five million, fifty-four thousand, six hundred forty-four".