23343034442 has 32 divisors (see below), whose sum is σ = 43974336000. Its totient is φ = 9234603504.

The previous prime is 23343034439. The next prime is 23343034447. The reversal of 23343034442 is 24443034332.

It is a junction number, because it is equal to n+sod(n) for n = 23343034399 and 23343034408.

It is not an unprimeable number, because it can be changed into a prime (23343034447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1299842 + ... + 1317677.

It is an arithmetic number, because the mean of its divisors is an integer number (1374198000).

Almost surely, 2^23343034442 is an apocalyptic number.

23343034442 is a deficient number, since it is larger than the sum of its proper divisors (20631301558).

23343034442 is a wasteful number, since it uses less digits than its factorization.

23343034442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2617555 (or 2617541 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 23343034442 its reverse (24443034332), we get a palindrome (47786068774).

The spelling of 23343034442 in words is "twenty-three billion, three hundred forty-three million, thirty-four thousand, four hundred forty-two".