16349682999 has 16 divisors (see below), whose sum is σ = 24233775104. Its totient is φ = 9736783200.

The previous prime is 16349682991. The next prime is 16349683033. The reversal of 16349682999 is 99928694361.

It is a happy number.

It is not a de Polignac number, because 16349682999 - 2³ = 16349682991 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 (16349682991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6760447 + ... + 6762864.

It is an arithmetic number, because the mean of its divisors is an integer number (1514610944).

Almost surely, 2^16349682999 is an apocalyptic number.

16349682999 is a deficient number, since it is larger than the sum of its proper divisors (7884092105).

16349682999 is a wasteful number, since it uses less digits than its factorization.

16349682999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13523358.

The product of its digits is 45349632, while the sum is 66.

The spelling of 16349682999 in words is "sixteen billion, three hundred forty-nine million, six hundred eighty-two thousand, nine hundred ninety-nine".