16327234013 has 4 divisors (see below), whose sum is σ = 16328723040. Its totient is φ = 16325744988.

The previous prime is 16327234009. The next prime is 16327234037. The reversal of 16327234013 is 31043272361.

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 16327234013 - 2² = 16327234009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16327234213) 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, 727943 + ... + 750036.

It is an arithmetic number, because the mean of its divisors is an integer number (4082180760).

Almost surely, 2^16327234013 is an apocalyptic number.

It is an amenable number.

16327234013 is a deficient number, since it is larger than the sum of its proper divisors (1489027).

16327234013 is a wasteful number, since it uses less digits than its factorization.

16327234013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1489026.

The product of its (nonzero) digits is 18144, while the sum is 32.

The spelling of 16327234013 in words is "sixteen billion, three hundred twenty-seven million, two hundred thirty-four thousand, thirteen".