23333897338 has 8 divisors (see below), whose sum is σ = 35946814932. Its totient is φ = 11351625696.

The previous prime is 23333897333. The next prime is 23333897341. The reversal of 23333897338 is 83379833332.

It can be written as a sum of positive squares in 2 ways, for example, as 16119603369 + 7214293969 = 126963^2 + 84937^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (23333897333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157661395 + ... + 157661542.

Almost surely, 2^23333897338 is an apocalyptic number.

23333897338 is a deficient number, since it is larger than the sum of its proper divisors (12612917594).

23333897338 is a wasteful number, since it uses less digits than its factorization.

23333897338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315322976.

The product of its digits is 5878656, while the sum is 52.

The spelling of 23333897338 in words is "twenty-three billion, three hundred thirty-three million, eight hundred ninety-seven thousand, three hundred thirty-eight".