23423224342 has 32 divisors (see below), whose sum is σ = 43887605760. Its totient is φ = 9143245440.

The previous prime is 23423224327. The next prime is 23423224361. The reversal of 23423224342 is 24342232432.

It is a super-2 number, since 2×23423224342² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1579992 + ... + 1594747.

It is an arithmetic number, because the mean of its divisors is an integer number (1371487680).

Almost surely, 2^23423224342 is an apocalyptic number.

23423224342 is a deficient number, since it is larger than the sum of its proper divisors (20464381418).

23423224342 is a wasteful number, since it uses less digits than its factorization.

23423224342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3174796.

The product of its digits is 55296, while the sum is 31.

Adding to 23423224342 its reverse (24342232432), we get a palindrome (47765456774).

The spelling of 23423224342 in words is "twenty-three billion, four hundred twenty-three million, two hundred twenty-four thousand, three hundred forty-two".