16933736842 has 8 divisors (see below), whose sum is σ = 27709751232. Its totient is φ = 7697153100.

The previous prime is 16933736803. The next prime is 16933736843. The reversal of 16933736842 is 24863733961.

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

It is a self number, because there is not a number n which added to its sum of digits gives 16933736842.

It is not an unprimeable number, because it can be changed into a prime (16933736843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 384857634 + ... + 384857677.

It is an arithmetic number, because the mean of its divisors is an integer number (3463718904).

Almost surely, 2^16933736842 is an apocalyptic number.

16933736842 is a deficient number, since it is larger than the sum of its proper divisors (10776014390).

16933736842 is a wasteful number, since it uses less digits than its factorization.

16933736842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769715324.

The product of its digits is 3919104, while the sum is 52.

The spelling of 16933736842 in words is "sixteen billion, nine hundred thirty-three million, seven hundred thirty-six thousand, eight hundred forty-two".