42340024322 has 16 divisors (see below), whose sum is σ = 67287853440. Its totient is φ = 19912292928.

The previous prime is 42340024319. The next prime is 42340024333. The reversal of 42340024322 is 22342004324.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 42340024291 and 42340024300.

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, 332822 + ... + 442097.

It is an arithmetic number, because the mean of its divisors is an integer number (4205490840).

Almost surely, 2^42340024322 is an apocalyptic number.

42340024322 is a deficient number, since it is larger than the sum of its proper divisors (24947829118).

42340024322 is a wasteful number, since it uses less digits than its factorization.

42340024322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776545.

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 42340024322 its reverse (22342004324), we get a palindrome (64682028646).

It can be divided in two parts, 4234002 and 4322, that added together give a palindrome (4238324).

The spelling of 42340024322 in words is "forty-two billion, three hundred forty million, twenty-four thousand, three hundred twenty-two".