23422441434 has 16 divisors (see below), whose sum is σ = 53537009088. Its totient is φ = 6692126112.

The previous prime is 23422441381. The next prime is 23422441451. The reversal of 23422441434 is 43414422432.

It is a super-2 number, since 2×23422441434² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23422441395 and 23422441404.

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, 278838547 + ... + 278838630.

It is an arithmetic number, because the mean of its divisors is an integer number (3346063068).

Almost surely, 2^23422441434 is an apocalyptic number.

23422441434 is an abundant number, since it is smaller than the sum of its proper divisors (30114567654).

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

23422441434 is a wasteful number, since it uses less digits than its factorization.

23422441434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557677189.

The product of its digits is 73728, while the sum is 33.

Adding to 23422441434 its reverse (43414422432), we get a palindrome (66836863866).

The spelling of 23422441434 in words is "twenty-three billion, four hundred twenty-two million, four hundred forty-one thousand, four hundred thirty-four".