23044330042342 has 16 divisors (see below), whose sum is σ = 39601153977120. Its totient is φ = 9851994399168.

The previous prime is 23044330042337. The next prime is 23044330042343. The reversal of 23044330042342 is 24324003344032.

It is a super-4 number, since 4×23044330042342⁴ (a number of 55 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3, 2.

It is a junction number, because it is equal to n+sod(n) for n = 23044330042298 and 23044330042307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23044330042343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2012248033 + ... + 2012259484.

It is an arithmetic number, because the mean of its divisors is an integer number (2475072123570).

Almost surely, 2^{23044330042342} is an apocalyptic number.

23044330042342 is a deficient number, since it is larger than the sum of its proper divisors (16556823934778).

23044330042342 is a wasteful number, since it uses less digits than its factorization.

23044330042342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4024507935.

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

Adding to 23044330042342 its reverse (24324003344032), we get a palindrome (47368333386374).

The spelling of 23044330042342 in words is "twenty-three trillion, forty-four billion, three hundred thirty million, forty-two thousand, three hundred forty-two".