4402321055 has 8 divisors (see below), whose sum is σ = 5763038544. Its totient is φ = 3201688000.

The previous prime is 4402321039. The next prime is 4402321061. The reversal of 4402321055 is 5501232044.

It is a happy number.

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

It is not a de Polignac number, because 4402321055 - 2⁴ = 4402321039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40021046 + ... + 40021155.

It is an arithmetic number, because the mean of its divisors is an integer number (720379818).

Almost surely, 2^4402321055 is an apocalyptic number.

4402321055 is a deficient number, since it is larger than the sum of its proper divisors (1360717489).

4402321055 is a wasteful number, since it uses less digits than its factorization.

4402321055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80042217.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 4402321055 is about 66349.9891107753. The cubic root of 4402321055 is about 1638.9306253591.

Adding to 4402321055 its reverse (5501232044), we get a palindrome (9903553099).

The spelling of 4402321055 in words is "four billion, four hundred two million, three hundred twenty-one thousand, fifty-five".