23243322334434 has 16 divisors (see below), whose sum is σ = 47008966520160. Its totient is φ = 7660720469600.

The previous prime is 23243322334411. The next prime is 23243322334457. The reversal of 23243322334434 is 43443322334232.

It is an interprime number because it is at equal distance from previous prime (23243322334411) and next prime (23243322334457).

It is a super-2 number, since 2×23243322334434² (a number of 28 digits) contains 22 as substring.

It is a Curzon 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, 21763409892 + ... + 21763410959.

It is an arithmetic number, because the mean of its divisors is an integer number (2938060407510).

Almost surely, 2^{23243322334434} is an apocalyptic number.

23243322334434 is an abundant number, since it is smaller than the sum of its proper divisors (23765644185726).

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

23243322334434 is a wasteful number, since it uses less digits than its factorization.

23243322334434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43526820945.

The product of its digits is 2985984, while the sum is 42.

Adding to 23243322334434 its reverse (43443322334232), we get a palindrome (66686644668666).

The spelling of 23243322334434 in words is "twenty-three trillion, two hundred forty-three billion, three hundred twenty-two million, three hundred thirty-four thousand, four hundred thirty-four".