4404340433989 has 8 divisors (see below), whose sum is σ = 4467429832320. Its totient is φ = 4341280381200.

The previous prime is 4404340433953. The next prime is 4404340434007. The reversal of 4404340433989 is 9893340434044.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4404340433989 - 2²³ = 4404332045381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4404340433489) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7033977 + ... + 7634494.

It is an arithmetic number, because the mean of its divisors is an integer number (558428729040).

Almost surely, 2^{4404340433989} is an apocalyptic number.

It is an amenable number.

4404340433989 is a deficient number, since it is larger than the sum of its proper divisors (63089398331).

4404340433989 is a wasteful number, since it uses less digits than its factorization.

4404340433989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14672771.

The product of its (nonzero) digits is 17915904, while the sum is 55.

Adding to 4404340433989 its sum of digits (55), we get a palindrome (4404340434044).

The spelling of 4404340433989 in words is "four trillion, four hundred four billion, three hundred forty million, four hundred thirty-three thousand, nine hundred eighty-nine".