33440240224402 has 32 divisors (see below), whose sum is σ = 54812707796160. Its totient is φ = 15174478077120.

The previous prime is 33440240224397. The next prime is 33440240224421. The reversal of 33440240224402 is 20442204204433.

It is a super-2 number, since 2×33440240224402² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 56529268 + ... + 57117760.

It is an arithmetic number, because the mean of its divisors is an integer number (1712897118630).

Almost surely, 2^{33440240224402} is an apocalyptic number.

33440240224402 is a deficient number, since it is larger than the sum of its proper divisors (21372467571758).

33440240224402 is a wasteful number, since it uses less digits than its factorization.

33440240224402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592858.

The product of its (nonzero) digits is 147456, while the sum is 34.

Adding to 33440240224402 its reverse (20442204204433), we get a palindrome (53882444428835).

The spelling of 33440240224402 in words is "thirty-three trillion, four hundred forty billion, two hundred forty million, two hundred twenty-four thousand, four hundred two".