33440442244104 has 64 divisors (see below), whose sum is σ = 95677005772800. Its totient is φ = 9541123562304.

The previous prime is 33440442244049. The next prime is 33440442244207. The reversal of 33440442244104 is 40144224404433.

It is a happy number.

It is a super-2 number, since 2×33440442244104² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138300802 + ... + 138542385.

It is an arithmetic number, because the mean of its divisors is an integer number (1494953215200).

Almost surely, 2^{33440442244104} is an apocalyptic number.

It is an amenable number.

33440442244104 is an abundant number, since it is smaller than the sum of its proper divisors (62236563528696).

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

33440442244104 is a wasteful number, since it uses less digits than its factorization.

33440442244104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276843922 (or 276843918 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 39.

Adding to 33440442244104 its reverse (40144224404433), we get a palindrome (73584666648537).

The spelling of 33440442244104 in words is "thirty-three trillion, four hundred forty billion, four hundred forty-two million, two hundred forty-four thousand, one hundred four".