42231423322 has 8 divisors (see below), whose sum is σ = 69105965472. Its totient is φ = 19196101500.

The previous prime is 42231423181. The next prime is 42231423337. The reversal of 42231423322 is 22332413224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 959805054 + ... + 959805097.

It is an arithmetic number, because the mean of its divisors is an integer number (8638245684).

Almost surely, 2^42231423322 is an apocalyptic number.

42231423322 is a deficient number, since it is larger than the sum of its proper divisors (26874542150).

42231423322 is a wasteful number, since it uses less digits than its factorization.

42231423322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1919610164.

The product of its digits is 13824, while the sum is 28.

Adding to 42231423322 its reverse (22332413224), we get a palindrome (64563836546).

The spelling of 42231423322 in words is "forty-two billion, two hundred thirty-one million, four hundred twenty-three thousand, three hundred twenty-two".