42230422999 has 4 divisors (see below), whose sum is σ = 42230895664. Its totient is φ = 42229950336.

The previous prime is 42230422987. The next prime is 42230423003. The reversal of 42230422999 is 99922403224.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 42230422999 - 2¹⁵ = 42230390231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42230422909) 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 in 3 ways as a sum of consecutive naturals, for example, 56907 + ... + 296140.

It is an arithmetic number, because the mean of its divisors is an integer number (10557723916).

Almost surely, 2^42230422999 is an apocalyptic number.

42230422999 is a deficient number, since it is larger than the sum of its proper divisors (472665).

42230422999 is a wasteful number, since it uses less digits than its factorization.

42230422999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472664.

The product of its (nonzero) digits is 559872, while the sum is 46.

The spelling of 42230422999 in words is "forty-two billion, two hundred thirty million, four hundred twenty-two thousand, nine hundred ninety-nine".