42032223017 has 2 divisors, whose sum is σ = 42032223018. Its totient is φ = 42032223016.

The previous prime is 42032223001. The next prime is 42032223049. The reversal of 42032223017 is 71032223024.

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., 40716782656 + 1315440361 = 201784^2 + 36269^2 .

It is a cyclic number.

It is not a de Polignac number, because 42032223017 - 2⁴ = 42032223001 is a prime.

It is not a weakly prime, because it can be changed into another prime (42032223067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21016111508 + 21016111509.

It is an arithmetic number, because the mean of its divisors is an integer number (21016111509).

Almost surely, 2^42032223017 is an apocalyptic number.

It is an amenable number.

42032223017 is a deficient number, since it is larger than the sum of its proper divisors (1).

42032223017 is an equidigital number, since it uses as much as digits as its factorization.

42032223017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 26.

The spelling of 42032223017 in words is "forty-two billion, thirty-two million, two hundred twenty-three thousand, seventeen".