42260795459 has 2 divisors, whose sum is σ = 42260795460. Its totient is φ = 42260795458.

The previous prime is 42260795449. The next prime is 42260795503. The reversal of 42260795459 is 95459706224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42260795459 - 2⁴ = 42260795443 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42260795459.

It is not a weakly prime, because it can be changed into another prime (42260795449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21130397729 + 21130397730.

It is an arithmetic number, because the mean of its divisors is an integer number (21130397730).

Almost surely, 2^42260795459 is an apocalyptic number.

42260795459 is a deficient number, since it is larger than the sum of its proper divisors (1).

42260795459 is an equidigital number, since it uses as much as digits as its factorization.

42260795459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5443200, while the sum is 53.

The spelling of 42260795459 in words is "forty-two billion, two hundred sixty million, seven hundred ninety-five thousand, four hundred fifty-nine".