42003414017 has 2 divisors, whose sum is σ = 42003414018. Its totient is φ = 42003414016.

The previous prime is 42003413987. The next prime is 42003414049. The reversal of 42003414017 is 71041430024.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41681713921 + 321700096 = 204161^2 + 17936^2 .

It is a cyclic number.

It is not a de Polignac number, because 42003414017 - 2⁶ = 42003413953 is a prime.

It is not a weakly prime, because it can be changed into another prime (42003414617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21001707008 + 21001707009.

It is an arithmetic number, because the mean of its divisors is an integer number (21001707009).

Almost surely, 2^42003414017 is an apocalyptic number.

It is an amenable number.

42003414017 is a deficient number, since it is larger than the sum of its proper divisors (1).

42003414017 is an equidigital number, since it uses as much as digits as its factorization.

42003414017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 26.

The spelling of 42003414017 in words is "forty-two billion, three million, four hundred fourteen thousand, seventeen".