331244144343404 has 6 divisors (see below), whose sum is σ = 579677252600964. Its totient is φ = 165622072171700.

The previous prime is 331244144343401. The next prime is 331244144343407. The reversal of 331244144343404 is 404343441442133.

It is an interprime number because it is at equal distance from previous prime (331244144343401) and next prime (331244144343407).

It is not an unprimeable number, because it can be changed into a prime (331244144343401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41405518042922 + ... + 41405518042929.

It is an arithmetic number, because the mean of its divisors is an integer number (96612875433494).

Almost surely, 2^{331244144343404} is an apocalyptic number.

It is an amenable number.

331244144343404 is a deficient number, since it is larger than the sum of its proper divisors (248433108257560).

331244144343404 is a wasteful number, since it uses less digits than its factorization.

331244144343404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82811036085855 (or 82811036085853 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 44.

Adding to 331244144343404 its reverse (404343441442133), we get a palindrome (735587585785537).

The spelling of 331244144343404 in words is "three hundred thirty-one trillion, two hundred forty-four billion, one hundred forty-four million, three hundred forty-three thousand, four hundred four".