14921670097 has 8 divisors (see below), whose sum is σ = 15339415616. Its totient is φ = 14504685552.

The previous prime is 14921670089. The next prime is 14921670103. The reversal of 14921670097 is 79007612941.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14921670097 - 2³ = 14921670089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14921670037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150363 + ... + 229024.

It is an arithmetic number, because the mean of its divisors is an integer number (1917426952).

Almost surely, 2^14921670097 is an apocalyptic number.

It is an amenable number.

14921670097 is a deficient number, since it is larger than the sum of its proper divisors (417745519).

14921670097 is a wasteful number, since it uses less digits than its factorization.

14921670097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380487.

The product of its (nonzero) digits is 190512, while the sum is 46.

The spelling of 14921670097 in words is "fourteen billion, nine hundred twenty-one million, six hundred seventy thousand, ninety-seven".