31204014333404 has 24 divisors (see below), whose sum is σ = 59574514598256. Its totient is φ = 14182877520000.

The previous prime is 31204014333403. The next prime is 31204014333467. The reversal of 31204014333404 is 40433341040213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31204014333403) 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, 18308897 + ... + 19940504.

It is an arithmetic number, because the mean of its divisors is an integer number (2482271441594).

Almost surely, 2^{31204014333404} is an apocalyptic number.

It is an amenable number.

31204014333404 is a deficient number, since it is larger than the sum of its proper divisors (28370500264852).

31204014333404 is a wasteful number, since it uses less digits than its factorization.

31204014333404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38267957 (or 38267955 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 31204014333404 its reverse (40433341040213), we get a palindrome (71637355373617).

The spelling of 31204014333404 in words is "thirty-one trillion, two hundred four billion, fourteen million, three hundred thirty-three thousand, four hundred four".