42466395511 has 2 divisors, whose sum is σ = 42466395512. Its totient is φ = 42466395510.

The previous prime is 42466395497. The next prime is 42466395551. The reversal of 42466395511 is 11559366424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42466395511 - 2¹³ = 42466387319 is a prime.

It is a super-2 number, since 2×42466395511² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42466395551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21233197755 + 21233197756.

It is an arithmetic number, because the mean of its divisors is an integer number (21233197756).

Almost surely, 2^42466395511 is an apocalyptic number.

42466395511 is a deficient number, since it is larger than the sum of its proper divisors (1).

42466395511 is an equidigital number, since it uses as much as digits as its factorization.

42466395511 is an evil number, because the sum of its binary digits is even.

The product of its digits is 777600, while the sum is 46.

The spelling of 42466395511 in words is "forty-two billion, four hundred sixty-six million, three hundred ninety-five thousand, five hundred eleven".