33440304021010 has 64 divisors (see below), whose sum is σ = 60554579622912. Its totient is φ = 13295875087296.

The previous prime is 33440304020993. The next prime is 33440304021017. The reversal of 33440304021010 is 1012040304433.

It is a super-2 number, since 2×33440304021010² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33440304021017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7459356229 + ... + 7459360711.

It is an arithmetic number, because the mean of its divisors is an integer number (946165306608).

Almost surely, 2^{33440304021010} is an apocalyptic number.

33440304021010 is a deficient number, since it is larger than the sum of its proper divisors (27114275601902).

33440304021010 is a wasteful number, since it uses less digits than its factorization.

33440304021010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9247.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 33440304021010 its reverse (1012040304433), we get a palindrome (34452344325443).

The spelling of 33440304021010 in words is "thirty-three trillion, four hundred forty billion, three hundred four million, twenty-one thousand, ten".