42522143039 has 2 divisors, whose sum is σ = 42522143040. Its totient is φ = 42522143038.

The previous prime is 42522142991. The next prime is 42522143047. The reversal of 42522143039 is 93034122524.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42522143039 - 2⁸ = 42522142783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42522143099) 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, 21261071519 + 21261071520.

It is an arithmetic number, because the mean of its divisors is an integer number (21261071520).

Almost surely, 2^42522143039 is an apocalyptic number.

42522143039 is a deficient number, since it is larger than the sum of its proper divisors (1).

42522143039 is an equidigital number, since it uses as much as digits as its factorization.

42522143039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 42522143039 in words is "forty-two billion, five hundred twenty-two million, one hundred forty-three thousand, thirty-nine".