42452410417 has 2 divisors, whose sum is σ = 42452410418. Its totient is φ = 42452410416.

The previous prime is 42452410381. The next prime is 42452410457. The reversal of 42452410417 is 71401425424.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36571207696 + 5881202721 = 191236^2 + 76689^2 .

It is a cyclic number.

It is not a de Polignac number, because 42452410417 - 2⁷ = 42452410289 is a prime.

It is a super-2 number, since 2×42452410417² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (42452410457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21226205208 + 21226205209.

It is an arithmetic number, because the mean of its divisors is an integer number (21226205209).

Almost surely, 2^42452410417 is an apocalyptic number.

It is an amenable number.

42452410417 is a deficient number, since it is larger than the sum of its proper divisors (1).

42452410417 is an equidigital number, since it uses as much as digits as its factorization.

42452410417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35840, while the sum is 34.

The spelling of 42452410417 in words is "forty-two billion, four hundred fifty-two million, four hundred ten thousand, four hundred seventeen".