42573300439 has 2 divisors, whose sum is σ = 42573300440. Its totient is φ = 42573300438.

The previous prime is 42573300373. The next prime is 42573300467. The reversal of 42573300439 is 93400337524.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42573300439 - 2²¹ = 42571203287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42573300239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21286650219 + 21286650220.

It is an arithmetic number, because the mean of its divisors is an integer number (21286650220).

Almost surely, 2^42573300439 is an apocalyptic number.

42573300439 is a deficient number, since it is larger than the sum of its proper divisors (1).

42573300439 is an equidigital number, since it uses as much as digits as its factorization.

42573300439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 40.

The spelling of 42573300439 in words is "forty-two billion, five hundred seventy-three million, three hundred thousand, four hundred thirty-nine".