23033304330442 has 16 divisors (see below), whose sum is σ = 39489664972032. Its totient is φ = 9870416040240.

The previous prime is 23033304330437. The next prime is 23033304330469. The reversal of 23033304330442 is 24403340333032.

It is a junction number, because it is equal to n+sod(n) for n = 23033304330398 and 23033304330407.

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, 83198653 + ... + 83475040.

It is an arithmetic number, because the mean of its divisors is an integer number (2468104060752).

Almost surely, 2^{23033304330442} is an apocalyptic number.

23033304330442 is a deficient number, since it is larger than the sum of its proper divisors (16456360641590).

23033304330442 is a wasteful number, since it uses less digits than its factorization.

23033304330442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166683573.

The product of its (nonzero) digits is 186624, while the sum is 34.

Adding to 23033304330442 its reverse (24403340333032), we get a palindrome (47436644663474).

The spelling of 23033304330442 in words is "twenty-three trillion, thirty-three billion, three hundred four million, three hundred thirty thousand, four hundred forty-two".