42366459511 has 2 divisors, whose sum is σ = 42366459512. Its totient is φ = 42366459510.

The previous prime is 42366459479. The next prime is 42366459581. The reversal of 42366459511 is 11595466324.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42366459511 - 2⁵ = 42366459479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42366459581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21183229755 + 21183229756.

It is an arithmetic number, because the mean of its divisors is an integer number (21183229756).

Almost surely, 2^42366459511 is an apocalyptic number.

42366459511 is a deficient number, since it is larger than the sum of its proper divisors (1).

42366459511 is an equidigital number, since it uses as much as digits as its factorization.

42366459511 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 42366459511 in words is "forty-two billion, three hundred sixty-six million, four hundred fifty-nine thousand, five hundred eleven".