42337233089 has 2 divisors, whose sum is σ = 42337233090. Its totient is φ = 42337233088.

The previous prime is 42337233073. The next prime is 42337233121. The reversal of 42337233089 is 98033273324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21435302464 + 20901930625 = 146408^2 + 144575^2 .

It is a cyclic number.

It is not a de Polignac number, because 42337233089 - 2⁴ = 42337233073 is a prime.

It is not a weakly prime, because it can be changed into another prime (42337233689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21168616544 + 21168616545.

It is an arithmetic number, because the mean of its divisors is an integer number (21168616545).

Almost surely, 2^42337233089 is an apocalyptic number.

It is an amenable number.

42337233089 is a deficient number, since it is larger than the sum of its proper divisors (1).

42337233089 is an equidigital number, since it uses as much as digits as its factorization.

42337233089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 44.

The spelling of 42337233089 in words is "forty-two billion, three hundred thirty-seven million, two hundred thirty-three thousand, eighty-nine".