4431312220304 has 40 divisors (see below), whose sum is σ = 8624701317120. Its totient is φ = 2205584080128.

The previous prime is 4431312220303. The next prime is 4431312220327. The reversal of 4431312220304 is 4030222131344.

It is not an unprimeable number, because it can be changed into a prime (4431312220303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82633052 + ... + 82686660.

It is an arithmetic number, because the mean of its divisors is an integer number (215617532928).

Almost surely, 2^{4431312220304} is an apocalyptic number.

It is an amenable number.

4431312220304 is a deficient number, since it is larger than the sum of its proper divisors (4193389096816).

4431312220304 is a wasteful number, since it uses less digits than its factorization.

4431312220304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77007 (or 77001 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 4431312220304 its reverse (4030222131344), we get a palindrome (8461534351648).

The spelling of 4431312220304 in words is "four trillion, four hundred thirty-one billion, three hundred twelve million, two hundred twenty thousand, three hundred four".