1442232322471 has 2 divisors, whose sum is σ = 1442232322472. Its totient is φ = 1442232322470.

The previous prime is 1442232322417. The next prime is 1442232322493. The reversal of 1442232322471 is 1742232322441.

Together with previous prime (1442232322417) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1442232322471 - 2²⁵ = 1442198768039 is a prime.

It is a super-3 number, since 3×1442232322471³ (a number of 37 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1442232322471.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1442238322471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 721116161235 + 721116161236.

It is an arithmetic number, because the mean of its divisors is an integer number (721116161236).

Almost surely, 2^{1442232322471} is an apocalyptic number.

1442232322471 is a deficient number, since it is larger than the sum of its proper divisors (1).

1442232322471 is an equidigital number, since it uses as much as digits as its factorization.

1442232322471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129024, while the sum is 37.

The spelling of 1442232322471 in words is "one trillion, four hundred forty-two billion, two hundred thirty-two million, three hundred twenty-two thousand, four hundred seventy-one".