42336162601 has 2 divisors, whose sum is σ = 42336162602. Its totient is φ = 42336162600.

The previous prime is 42336162593. The next prime is 42336162623. The reversal of 42336162601 is 10626163324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40409040400 + 1927122201 = 201020^2 + 43899^2 .

It is a cyclic number.

It is not a de Polignac number, because 42336162601 - 2³ = 42336162593 is a prime.

It is a super-2 number, since 2×42336162601² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (42336162641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21168081300 + 21168081301.

It is an arithmetic number, because the mean of its divisors is an integer number (21168081301).

Almost surely, 2^42336162601 is an apocalyptic number.

It is an amenable number.

42336162601 is a deficient number, since it is larger than the sum of its proper divisors (1).

42336162601 is an equidigital number, since it uses as much as digits as its factorization.

42336162601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 42336162601 in words is "forty-two billion, three hundred thirty-six million, one hundred sixty-two thousand, six hundred one".