16313330879 has 8 divisors (see below), whose sum is σ = 17287467120. Its totient is φ = 15366635200.

The previous prime is 16313330867. The next prime is 16313330899. The reversal of 16313330879 is 97803331361.

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 16313330879 - 2²⁸ = 16044895423 is a prime.

It is a super-2 number, since 2×16313330879² (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 (16313330899) 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, 6858917 + ... + 6861294.

It is an arithmetic number, because the mean of its divisors is an integer number (2160933390).

Almost surely, 2^16313330879 is an apocalyptic number.

16313330879 is a deficient number, since it is larger than the sum of its proper divisors (974136241).

16313330879 is a wasteful number, since it uses less digits than its factorization.

16313330879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13720281.

The product of its (nonzero) digits is 244944, while the sum is 44.

The spelling of 16313330879 in words is "sixteen billion, three hundred thirteen million, three hundred thirty thousand, eight hundred seventy-nine".