33041400445 has 16 divisors (see below), whose sum is σ = 40199846400. Its totient is φ = 26068561344.

The previous prime is 33041400443. The next prime is 33041400449. The reversal of 33041400445 is 54400414033.

It is a cyclic number.

It is not a de Polignac number, because 33041400445 - 2¹ = 33041400443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33041400443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19170 + ... + 257779.

It is an arithmetic number, because the mean of its divisors is an integer number (2512490400).

Almost surely, 2^33041400445 is an apocalyptic number.

It is an amenable number.

33041400445 is a deficient number, since it is larger than the sum of its proper divisors (7158445955).

33041400445 is a wasteful number, since it uses less digits than its factorization.

33041400445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277284.

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 33041400445 its reverse (54400414033), we get a palindrome (87441814478).

The spelling of 33041400445 in words is "thirty-three billion, forty-one million, four hundred thousand, four hundred forty-five".