42324423422 has 16 divisors (see below), whose sum is σ = 67234860000. Its totient is φ = 19913311488.

The previous prime is 42324423403. The next prime is 42324423437. The reversal of 42324423422 is 22432442324.

It is a super-3 number, since 3×42324423422³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45458 + ... + 294474.

It is an arithmetic number, because the mean of its divisors is an integer number (4202178750).

Almost surely, 2^42324423422 is an apocalyptic number.

42324423422 is a deficient number, since it is larger than the sum of its proper divisors (24910436578).

42324423422 is a wasteful number, since it uses less digits than its factorization.

42324423422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254035.

The product of its digits is 73728, while the sum is 32.

Adding to 42324423422 its reverse (22432442324), we get a palindrome (64756865746).

The spelling of 42324423422 in words is "forty-two billion, three hundred twenty-four million, four hundred twenty-three thousand, four hundred twenty-two".