16309316942 has 8 divisors (see below), whose sum is σ = 24465818016. Its totient is φ = 8154044272.

The previous prime is 16309316929. The next prime is 16309317001. The reversal of 16309316942 is 24961390361.

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

It is a super-2 number, since 2×16309316942² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16309316893 and 16309316902.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273158 + ... + 327465.

It is an arithmetic number, because the mean of its divisors is an integer number (3058227252).

Almost surely, 2^16309316942 is an apocalyptic number.

16309316942 is a deficient number, since it is larger than the sum of its proper divisors (8156501074).

16309316942 is a wasteful number, since it uses less digits than its factorization.

16309316942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614202.

The product of its (nonzero) digits is 209952, while the sum is 44.

The spelling of 16309316942 in words is "sixteen billion, three hundred nine million, three hundred sixteen thousand, nine hundred forty-two".