14681667225 has 48 divisors (see below), whose sum is σ = 24470433792. Its totient is φ = 7766967360.

The previous prime is 14681667199. The next prime is 14681667241. The reversal of 14681667225 is 52276618641.

It is not a de Polignac number, because 14681667225 - 2⁵ = 14681667193 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8052664 + ... + 8054486.

It is an arithmetic number, because the mean of its divisors is an integer number (509800704).

Almost surely, 2^14681667225 is an apocalyptic number.

14681667225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14681667225 is a deficient number, since it is larger than the sum of its proper divisors (9788766567).

14681667225 is a wasteful number, since it uses less digits than its factorization.

14681667225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2646 (or 2641 counting only the distinct ones).

The product of its digits is 967680, while the sum is 48.

The spelling of 14681667225 in words is "fourteen billion, six hundred eighty-one million, six hundred sixty-seven thousand, two hundred twenty-five".