42324144422039 has 2 divisors, whose sum is σ = 42324144422040. Its totient is φ = 42324144422038.

The previous prime is 42324144422009. The next prime is 42324144422047. The reversal of 42324144422039 is 93022444142324.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42324144422039 is a prime.

It is a super-2 number, since 2×42324144422039² (a number of 28 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42324144422009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21162072211019 + 21162072211020.

It is an arithmetic number, because the mean of its divisors is an integer number (21162072211020).

Almost surely, 2^{42324144422039} is an apocalyptic number.

42324144422039 is a deficient number, since it is larger than the sum of its proper divisors (1).

42324144422039 is an equidigital number, since it uses as much as digits as its factorization.

42324144422039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1327104, while the sum is 44.

The spelling of 42324144422039 in words is "forty-two trillion, three hundred twenty-four billion, one hundred forty-four million, four hundred twenty-two thousand, thirty-nine".