322141044431 has 2 divisors, whose sum is σ = 322141044432. Its totient is φ = 322141044430.

The previous prime is 322141044427. The next prime is 322141044461. The reversal of 322141044431 is 134440141223.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 322141044431 - 2² = 322141044427 is a prime.

It is a super-2 number, since 2×322141044431² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 322141044394 and 322141044403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (322141044461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161070522215 + 161070522216.

It is an arithmetic number, because the mean of its divisors is an integer number (161070522216).

Almost surely, 2^322141044431 is an apocalyptic number.

322141044431 is a deficient number, since it is larger than the sum of its proper divisors (1).

322141044431 is an equidigital number, since it uses as much as digits as its factorization.

322141044431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 322141044431 its reverse (134440141223), we get a palindrome (456581185654).

The spelling of 322141044431 in words is "three hundred twenty-two billion, one hundred forty-one million, forty-four thousand, four hundred thirty-one".