16715312423 has 8 divisors (see below), whose sum is σ = 16783389216. Its totient is φ = 16647270400.

The previous prime is 16715312417. The next prime is 16715312429. The reversal of 16715312423 is 32421351761.

It is an interprime number because it is at equal distance from previous prime (16715312417) and next prime (16715312429).

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 16715312423 - 2¹⁰ = 16715311399 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 (16715312429) 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, 1425143 + ... + 1436823.

It is an arithmetic number, because the mean of its divisors is an integer number (2097923652).

Almost surely, 2^16715312423 is an apocalyptic number.

16715312423 is a deficient number, since it is larger than the sum of its proper divisors (68076793).

16715312423 is a wasteful number, since it uses less digits than its factorization.

16715312423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17385.

The product of its digits is 30240, while the sum is 35.

The spelling of 16715312423 in words is "sixteen billion, seven hundred fifteen million, three hundred twelve thousand, four hundred twenty-three".