2442002533973 has 2 divisors, whose sum is σ = 2442002533974. Its totient is φ = 2442002533972.

The previous prime is 2442002533951. The next prime is 2442002534033. The reversal of 2442002533973 is 3793352002442.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1888076609329 + 553925924644 = 1374073^2 + 744262^2 .

It is a cyclic number.

It is not a de Polignac number, because 2442002533973 - 2²⁰ = 2442001485397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2442002532973) 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, 1221001266986 + 1221001266987.

It is an arithmetic number, because the mean of its divisors is an integer number (1221001266987).

Almost surely, 2^{2442002533973} is an apocalyptic number.

It is an amenable number.

2442002533973 is a deficient number, since it is larger than the sum of its proper divisors (1).

2442002533973 is an equidigital number, since it uses as much as digits as its factorization.

2442002533973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 44.

The spelling of 2442002533973 in words is "two trillion, four hundred forty-two billion, two million, five hundred thirty-three thousand, nine hundred seventy-three".