4431311403404 has 12 divisors (see below), whose sum is σ = 7763537684784. Its totient is φ = 2213157779184.

The previous prime is 4431311403391. The next prime is 4431311403427. The reversal of 4431311403404 is 4043041131344.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 624476639 + ... + 624483734.

It is an arithmetic number, because the mean of its divisors is an integer number (646961473732).

Almost surely, 2^{4431311403404} is an apocalyptic number.

It is an amenable number.

4431311403404 is a deficient number, since it is larger than the sum of its proper divisors (3332226281380).

4431311403404 is a wasteful number, since it uses less digits than its factorization.

4431311403404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1248961264 (or 1248961262 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 4431311403404 its reverse (4043041131344), we get a palindrome (8474352534748).

The spelling of 4431311403404 in words is "four trillion, four hundred thirty-one billion, three hundred eleven million, four hundred three thousand, four hundred four".