16702194812 has 12 divisors (see below), whose sum is σ = 29236638816. Its totient is φ = 8348869440.

The previous prime is 16702194791. The next prime is 16702194823. The reversal of 16702194812 is 21849120761.

It is a self number, because there is not a number n which added to its sum of digits gives 16702194812.

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, 540068 + ... + 570155.

It is an arithmetic number, because the mean of its divisors is an integer number (2436386568).

Almost surely, 2^16702194812 is an apocalyptic number.

It is an amenable number.

16702194812 is a deficient number, since it is larger than the sum of its proper divisors (12534444004).

16702194812 is a wasteful number, since it uses less digits than its factorization.

16702194812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113988 (or 1113986 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 41.

The spelling of 16702194812 in words is "sixteen billion, seven hundred two million, one hundred ninety-four thousand, eight hundred twelve".