4442404302 has 24 divisors (see below), whose sum is σ = 11000239536. Its totient is φ = 1269258336.

The previous prime is 4442404289. The next prime is 4442404321. The reversal of 4442404302 is 2034042444.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17628463 + ... + 17628714.

It is an arithmetic number, because the mean of its divisors is an integer number (458343314).

Almost surely, 2^4442404302 is an apocalyptic number.

4442404302 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4442404302 is an abundant number, since it is smaller than the sum of its proper divisors (6557835234).

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

4442404302 is a wasteful number, since it uses less digits than its factorization.

4442404302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35257192 (or 35257189 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

The square root of 4442404302 is about 66651.3638420100. The cubic root of 4442404302 is about 1643.8897731876.

Adding to 4442404302 its reverse (2034042444), we get a palindrome (6476446746).

The spelling of 4442404302 in words is "four billion, four hundred forty-two million, four hundred four thousand, three hundred two".