42323213424 has 40 divisors (see below), whose sum is σ = 109363750272. Its totient is φ = 14104024000.

The previous prime is 42323213333. The next prime is 42323213467. The reversal of 42323213424 is 42431232324.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 42323213391 and 42323213400.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 71299 + ... + 299549.

Almost surely, 2^42323213424 is an apocalyptic number.

It is an amenable number.

42323213424 is an abundant number, since it is smaller than the sum of its proper divisors (67040536848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42323213424 is a wasteful number, since it uses less digits than its factorization.

42323213424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232125 (or 232119 counting only the distinct ones).

The product of its digits is 27648, while the sum is 30.

Adding to 42323213424 its reverse (42431232324), we get a palindrome (84754445748).

The spelling of 42323213424 in words is "forty-two billion, three hundred twenty-three million, two hundred thirteen thousand, four hundred twenty-four".