23343424342 has 16 divisors (see below), whose sum is σ = 40022370720. Its totient is φ = 10003056768.

The previous prime is 23343424337. The next prime is 23343424361. The reversal of 23343424342 is 24342434332.

It is a junction number, because it is equal to n+sod(n) for n = 23343424298 and 23343424307.

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, 13368 + ... + 216484.

It is an arithmetic number, because the mean of its divisors is an integer number (2501398170).

Almost surely, 2^23343424342 is an apocalyptic number.

23343424342 is a deficient number, since it is larger than the sum of its proper divisors (16678946378).

23343424342 is a wasteful number, since it uses less digits than its factorization.

23343424342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211335.

The product of its digits is 165888, while the sum is 34.

Adding to 23343424342 its reverse (24342434332), we get a palindrome (47685858674).

The spelling of 23343424342 in words is "twenty-three billion, three hundred forty-three million, four hundred twenty-four thousand, three hundred forty-two".