1044432531323 has 2 divisors, whose sum is σ = 1044432531324. Its totient is φ = 1044432531322.

The previous prime is 1044432531293. The next prime is 1044432531367. The reversal of 1044432531323 is 3231352344401.

It is a weak prime.

It is an emirp because it is prime and its reverse (3231352344401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1044432531323 - 2¹² = 1044432527227 is a prime.

It is a super-2 number, since 2×1044432531323² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1044432531383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522216265661 + 522216265662.

It is an arithmetic number, because the mean of its divisors is an integer number (522216265662).

Almost surely, 2^{1044432531323} is an apocalyptic number.

1044432531323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1044432531323 is an equidigital number, since it uses as much as digits as its factorization.

1044432531323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 1044432531323 its reverse (3231352344401), we get a palindrome (4275784875724).

The spelling of 1044432531323 in words is "one trillion, forty-four billion, four hundred thirty-two million, five hundred thirty-one thousand, three hundred twenty-three".