16335343013 has 4 divisors (see below), whose sum is σ = 17820374208. Its totient is φ = 14850311820.

The previous prime is 16335342953. The next prime is 16335343069. The reversal of 16335343013 is 31034353361.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 16335343013 - 2⁸ = 16335342757 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 (16335343093) 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 3 ways as a sum of consecutive naturals, for example, 742515581 + ... + 742515602.

It is an arithmetic number, because the mean of its divisors is an integer number (4455093552).

Almost surely, 2^16335343013 is an apocalyptic number.

It is an amenable number.

16335343013 is a deficient number, since it is larger than the sum of its proper divisors (1485031195).

16335343013 is a wasteful number, since it uses less digits than its factorization.

16335343013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1485031194.

The product of its (nonzero) digits is 29160, while the sum is 32.

Adding to 16335343013 its reverse (31034353361), we get a palindrome (47369696374).

The spelling of 16335343013 in words is "sixteen billion, three hundred thirty-five million, three hundred forty-three thousand, thirteen".