33044320010 has 64 divisors (see below), whose sum is σ = 69656321952. Its totient is φ = 11172888576.

The previous prime is 33044320007. The next prime is 33044320031. The reversal of 33044320010 is 1002344033.

It can be written as a sum of positive squares in 16 ways, for example, as 431933089 + 32612386921 = 20783^2 + 180589^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 120287 + ... + 283826.

Almost surely, 2^33044320010 is an apocalyptic number.

33044320010 is an abundant number, since it is smaller than the sum of its proper divisors (36612001942).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33044320010 is a wasteful number, since it uses less digits than its factorization.

33044320010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404187.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 33044320010 its reverse (1002344033), we get a palindrome (34046664043).

The spelling of 33044320010 in words is "thirty-three billion, forty-four million, three hundred twenty thousand, ten".