33404112323 has 2 divisors, whose sum is σ = 33404112324. Its totient is φ = 33404112322.

The previous prime is 33404112319. The next prime is 33404112373. The reversal of 33404112323 is 32321140433.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 33404112323 - 2² = 33404112319 is a prime.

It is a super-2 number, since 2×33404112323² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33404112292 and 33404112301.

It is not a weakly prime, because it can be changed into another prime (33404112373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16702056161 + 16702056162.

It is an arithmetic number, because the mean of its divisors is an integer number (16702056162).

Almost surely, 2^33404112323 is an apocalyptic number.

33404112323 is a deficient number, since it is larger than the sum of its proper divisors (1).

33404112323 is an equidigital number, since it uses as much as digits as its factorization.

33404112323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 33404112323 its reverse (32321140433), we get a palindrome (65725252756).

The spelling of 33404112323 in words is "thirty-three billion, four hundred four million, one hundred twelve thousand, three hundred twenty-three".