42362230219 has 2 divisors, whose sum is σ = 42362230220. Its totient is φ = 42362230218.

The previous prime is 42362230189. The next prime is 42362230243. The reversal of 42362230219 is 91203226324.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42362230219 - 2⁵ = 42362230187 is a prime.

It is a super-2 number, since 2×42362230219² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (42362290219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21181115109 + 21181115110.

It is an arithmetic number, because the mean of its divisors is an integer number (21181115110).

Almost surely, 2^42362230219 is an apocalyptic number.

42362230219 is a deficient number, since it is larger than the sum of its proper divisors (1).

42362230219 is an equidigital number, since it uses as much as digits as its factorization.

42362230219 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 42362230219 in words is "forty-two billion, three hundred sixty-two million, two hundred thirty thousand, two hundred nineteen".