16744503313 has 8 divisors (see below), whose sum is σ = 16814419776. Its totient is φ = 16674733200.

The previous prime is 16744503301. The next prime is 16744503353. The reversal of 16744503313 is 31330544761.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16744503313 - 2²⁹ = 16207632401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16744503353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195778 + ... + 267988.

It is an arithmetic number, because the mean of its divisors is an integer number (2101802472).

Almost surely, 2^16744503313 is an apocalyptic number.

It is an amenable number.

16744503313 is a deficient number, since it is larger than the sum of its proper divisors (69916463).

16744503313 is an equidigital number, since it uses as much as digits as its factorization.

16744503313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73175.

The product of its (nonzero) digits is 90720, while the sum is 37.

The spelling of 16744503313 in words is "sixteen billion, seven hundred forty-four million, five hundred three thousand, three hundred thirteen".