14322621397 has 8 divisors (see below), whose sum is σ = 17331575616. Its totient is φ = 11554383552.

The previous prime is 14322621361. The next prime is 14322621403. The reversal of 14322621397 is 79312622341.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14322621397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14322621317) 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, 60178963 + ... + 60179200.

It is an arithmetic number, because the mean of its divisors is an integer number (2166446952).

Almost surely, 2^14322621397 is an apocalyptic number.

14322621397 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

14322621397 is a deficient number, since it is larger than the sum of its proper divisors (3008954219).

14322621397 is a wasteful number, since it uses less digits than its factorization.

14322621397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120358187.

The product of its digits is 108864, while the sum is 40.

The spelling of 14322621397 in words is "fourteen billion, three hundred twenty-two million, six hundred twenty-one thousand, three hundred ninety-seven".