14691223357 has 8 divisors (see below), whose sum is σ = 14911257600. Its totient is φ = 14472651600.

The previous prime is 14691223331. The next prime is 14691223363. The reversal of 14691223357 is 75332219641.

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-14691223357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14691223307) 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, 345373 + ... + 385570.

It is an arithmetic number, because the mean of its divisors is an integer number (1863907200).

Almost surely, 2^14691223357 is an apocalyptic number.

It is an amenable number.

14691223357 is a deficient number, since it is larger than the sum of its proper divisors (220034243).

14691223357 is a wasteful number, since it uses less digits than its factorization.

14691223357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731243.

The product of its digits is 272160, while the sum is 43.

The spelling of 14691223357 in words is "fourteen billion, six hundred ninety-one million, two hundred twenty-three thousand, three hundred fifty-seven".