16934395373 has 16 divisors (see below), whose sum is σ = 20451515520. Its totient is φ = 13697703936.

The previous prime is 16934395369. The next prime is 16934395391. The reversal of 16934395373 is 37359343961.

It is not a de Polignac number, because 16934395373 - 2² = 16934395369 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16934395363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213536 + ... + 281897.

It is an arithmetic number, because the mean of its divisors is an integer number (1278219720).

Almost surely, 2^16934395373 is an apocalyptic number.

It is an amenable number.

16934395373 is a deficient number, since it is larger than the sum of its proper divisors (3517120147).

16934395373 is a wasteful number, since it uses less digits than its factorization.

16934395373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495716.

The product of its digits is 5511240, while the sum is 53.

The spelling of 16934395373 in words is "sixteen billion, nine hundred thirty-four million, three hundred ninety-five thousand, three hundred seventy-three".