23434023422 has 16 divisors (see below), whose sum is σ = 37263149280. Its totient is φ = 11014618368.

The previous prime is 23434023401. The next prime is 23434023443. The reversal of 23434023422 is 22432043432.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23434023401) and next prime (23434023443).

It is a super-3 number, since 3×23434023422³ (a number of 32 digits) contains 333 as substring.

It is a congruent 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, 382223 + ... + 439274.

It is an arithmetic number, because the mean of its divisors is an integer number (2328946830).

Almost surely, 2^23434023422 is an apocalyptic number.

23434023422 is a deficient number, since it is larger than the sum of its proper divisors (13829125858).

23434023422 is a wasteful number, since it uses less digits than its factorization.

23434023422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822355.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 23434023422 its reverse (22432043432), we get a palindrome (45866066854).

The spelling of 23434023422 in words is "twenty-three billion, four hundred thirty-four million, twenty-three thousand, four hundred twenty-two".