14314628397 has 8 divisors (see below), whose sum is σ = 19156600960. Its totient is φ = 9507870720.

The previous prime is 14314628353. The next prime is 14314628401. The reversal of 14314628397 is 79382641341.

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

It is not a de Polignac number, because 14314628397 - 2²⁰ = 14313579821 is a prime.

It is a super-2 number, since 2×14314628397² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14314628297) 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, 8802772 + ... + 8804397.

It is an arithmetic number, because the mean of its divisors is an integer number (2394575120).

Almost surely, 2^14314628397 is an apocalyptic number.

It is an amenable number.

14314628397 is a deficient number, since it is larger than the sum of its proper divisors (4841972563).

14314628397 is a wasteful number, since it uses less digits than its factorization.

14314628397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17607443.

The product of its digits is 870912, while the sum is 48.

The spelling of 14314628397 in words is "fourteen billion, three hundred fourteen million, six hundred twenty-eight thousand, three hundred ninety-seven".