33233140441 has 8 divisors (see below), whose sum is σ = 34601800968. Its totient is φ = 31891056000.

The previous prime is 33233140429. The next prime is 33233140487. The reversal of 33233140441 is 14404133233.

It can be written as a sum of positive squares in 4 ways, for example, as 5935161600 + 27297978841 = 77040^2 + 165221^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 33233140441 - 2⁷ = 33233140313 is a prime.

It is a super-2 number, since 2×33233140441² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33233143441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6641470 + ... + 6646471.

It is an arithmetic number, because the mean of its divisors is an integer number (4325225121).

Almost surely, 2^33233140441 is an apocalyptic number.

It is an amenable number.

33233140441 is a deficient number, since it is larger than the sum of its proper divisors (1368660527).

33233140441 is a wasteful number, since it uses less digits than its factorization.

33233140441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13288043.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 33233140441 its reverse (14404133233), we get a palindrome (47637273674).

The spelling of 33233140441 in words is "thirty-three billion, two hundred thirty-three million, one hundred forty thousand, four hundred forty-one".