31204443300004 has 24 divisors (see below), whose sum is σ = 60059615914368. Its totient is φ = 14095624140960.

The previous prime is 31204443299999. The next prime is 31204443300013. The reversal of 31204443300004 is 40000334440213.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6383885302 + ... + 6383890189.

It is an arithmetic number, because the mean of its divisors is an integer number (2502483996432).

Almost surely, 2^{31204443300004} is an apocalyptic number.

It is an amenable number.

31204443300004 is a deficient number, since it is larger than the sum of its proper divisors (28855172614364).

31204443300004 is a wasteful number, since it uses less digits than its factorization.

31204443300004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12767775555 (or 12767775553 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 31204443300004 its reverse (40000334440213), we get a palindrome (71204777740217).

The spelling of 31204443300004 in words is "thirty-one trillion, two hundred four billion, four hundred forty-three million, three hundred thousand, four".