443113042034431 has 16 divisors (see below), whose sum is σ = 457433672151456. Its totient is φ = 428974995004416.

The previous prime is 443113042034419. The next prime is 443113042034483. The reversal of 443113042034431 is 134430240311344.

It is a cyclic number.

It is not a de Polignac number, because 443113042034431 - 2²⁷ = 443112907816703 is a prime.

It is a super-2 number, since 2×443113042034431² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (443113042034401) 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 15 ways as a sum of consecutive naturals, for example, 1139109841 + ... + 1139498773.

It is an arithmetic number, because the mean of its divisors is an integer number (28589604509466).

Almost surely, 2^{443113042034431} is an apocalyptic number.

443113042034431 is a deficient number, since it is larger than the sum of its proper divisors (14320630117025).

443113042034431 is a wasteful number, since it uses less digits than its factorization.

443113042034431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623562.

The product of its (nonzero) digits is 165888, while the sum is 37.

Adding to 443113042034431 its reverse (134430240311344), we get a palindrome (577543282345775).

The spelling of 443113042034431 in words is "four hundred forty-three trillion, one hundred thirteen billion, forty-two million, thirty-four thousand, four hundred thirty-one".