3816446424319 has 4 divisors (see below), whose sum is σ = 3816493191000. Its totient is φ = 3816399657640.

The previous prime is 3816446424293. The next prime is 3816446424379. The reversal of 3816446424319 is 9134246446183.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3816446424319 is a prime.

It is a super-2 number, since 2×3816446424319² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3816446424319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3816446424379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23260717 + ... + 23424214.

It is an arithmetic number, because the mean of its divisors is an integer number (954123297750).

Almost surely, 2^{3816446424319} is an apocalyptic number.

3816446424319 is a deficient number, since it is larger than the sum of its proper divisors (46766681).

3816446424319 is an equidigital number, since it uses as much as digits as its factorization.

3816446424319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46766680.

The product of its digits is 11943936, while the sum is 55.

The spelling of 3816446424319 in words is "three trillion, eight hundred sixteen billion, four hundred forty-six million, four hundred twenty-four thousand, three hundred nineteen".