4304323317644 has 24 divisors (see below), whose sum is σ = 8618138027520. Its totient is φ = 1842676123536.

The previous prime is 4304323317631. The next prime is 4304323317647. The reversal of 4304323317644 is 4467133234034.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4304323317595 and 4304323317604.

It is not an unprimeable number, because it can be changed into a prime (4304323317647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84718724 + ... + 84769515.

It is an arithmetic number, because the mean of its divisors is an integer number (359089084480).

Almost surely, 2^{4304323317644} is an apocalyptic number.

It is an amenable number.

4304323317644 is an abundant number, since it is smaller than the sum of its proper divisors (4313814709876).

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

4304323317644 is a wasteful number, since it uses less digits than its factorization.

4304323317644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169489157 (or 169489155 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 44.

The spelling of 4304323317644 in words is "four trillion, three hundred four billion, three hundred twenty-three million, three hundred seventeen thousand, six hundred forty-four".