22423040034 has 16 divisors (see below), whose sum is σ = 45606183840. Its totient is φ = 7347662720.

The previous prime is 22423040011. The next prime is 22423040041. The reversal of 22423040034 is 43004032422.

It is a junction number, because it is equal to n+sod(n) for n = 22423039986 and 22423040013.

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, 31670607 + ... + 31671314.

It is an arithmetic number, because the mean of its divisors is an integer number (2850386490).

Almost surely, 2^22423040034 is an apocalyptic number.

22423040034 is an abundant number, since it is smaller than the sum of its proper divisors (23183143806).

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

22423040034 is a wasteful number, since it uses less digits than its factorization.

22423040034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63341985.

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 22423040034 its reverse (43004032422), we get a palindrome (65427072456).

The spelling of 22423040034 in words is "twenty-two billion, four hundred twenty-three million, forty thousand, thirty-four".