33323442041 has 4 divisors (see below), whose sum is σ = 35283644532. Its totient is φ = 31363239552.

The previous prime is 33323442037. The next prime is 33323442071. The reversal of 33323442041 is 14024432333.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 22951038016 + 10372404025 = 151496^2 + 101845^2 .

It is a cyclic number.

It is not a de Polignac number, because 33323442041 - 2² = 33323442037 is a prime.

It is a super-2 number, since 2×33323442041² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33323441995 and 33323442013.

It is not an unprimeable number, because it can be changed into a prime (33323442001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 980101220 + ... + 980101253.

It is an arithmetic number, because the mean of its divisors is an integer number (8820911133).

Almost surely, 2^33323442041 is an apocalyptic number.

It is an amenable number.

33323442041 is a deficient number, since it is larger than the sum of its proper divisors (1960202491).

33323442041 is a wasteful number, since it uses less digits than its factorization.

33323442041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1960202490.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 33323442041 its reverse (14024432333), we get a palindrome (47347874374).

The spelling of 33323442041 in words is "thirty-three billion, three hundred twenty-three million, four hundred forty-two thousand, forty-one".