16193792319 has 8 divisors (see below), whose sum is σ = 21681316272. Its totient is φ = 10751064960.

The previous prime is 16193792281. The next prime is 16193792339. The reversal of 16193792319 is 91329739161.

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

It is not a de Polignac number, because 16193792319 - 2⁷ = 16193792191 is a prime.

It is a super-2 number, since 2×16193792319² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16193792339) 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, 11198304 + ... + 11199749.

It is an arithmetic number, because the mean of its divisors is an integer number (2710164534).

Almost surely, 2^16193792319 is an apocalyptic number.

16193792319 is a deficient number, since it is larger than the sum of its proper divisors (5487523953).

16193792319 is a wasteful number, since it uses less digits than its factorization.

16193792319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22398297.

The product of its digits is 551124, while the sum is 51.

The spelling of 16193792319 in words is "sixteen billion, one hundred ninety-three million, seven hundred ninety-two thousand, three hundred nineteen".