42163022399 has 2 divisors, whose sum is σ = 42163022400. Its totient is φ = 42163022398.

The previous prime is 42163022389. The next prime is 42163022443. The reversal of 42163022399 is 99322036124.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42163022399 - 2¹⁶ = 42162956863 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42163022389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21081511199 + 21081511200.

It is an arithmetic number, because the mean of its divisors is an integer number (21081511200).

Almost surely, 2^42163022399 is an apocalyptic number.

42163022399 is a deficient number, since it is larger than the sum of its proper divisors (1).

42163022399 is an equidigital number, since it uses as much as digits as its factorization.

42163022399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 41.

The spelling of 42163022399 in words is "forty-two billion, one hundred sixty-three million, twenty-two thousand, three hundred ninety-nine".