14191648904 has 16 divisors (see below), whose sum is σ = 26621790720. Its totient is φ = 7092504720.

The previous prime is 14191648901. The next prime is 14191648907. The reversal of 14191648904 is 40984619141.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14191648901) and next prime (14191648907).

It is a super-2 number, since 2×14191648904² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14191648901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 396752 + ... + 431039.

It is an arithmetic number, because the mean of its divisors is an integer number (1663861920).

Almost surely, 2^14191648904 is an apocalyptic number.

It is an amenable number.

14191648904 is a deficient number, since it is larger than the sum of its proper divisors (12430141816).

14191648904 is a wasteful number, since it uses less digits than its factorization.

14191648904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829940 (or 829936 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 47.

The spelling of 14191648904 in words is "fourteen billion, one hundred ninety-one million, six hundred forty-eight thousand, nine hundred four".