31411243324422 has 80 divisors (see below), whose sum is σ = 75809384814240. Its totient is φ = 9663628053888.

The previous prime is 31411243324387. The next prime is 31411243324427. The reversal of 31411243324422 is 22442334211413.

31411243324422 is a `hidden beast` number, since 3 + 141 + 1 + 2 + 43 + 32 + 442 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31411243324427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 13854898 + ... + 15961850.

It is an arithmetic number, because the mean of its divisors is an integer number (947617310178).

Almost surely, 2^{31411243324422} is an apocalyptic number.

31411243324422 is an abundant number, since it is smaller than the sum of its proper divisors (44398141489818).

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

31411243324422 is a wasteful number, since it uses less digits than its factorization.

31411243324422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2114059 (or 2114050 counting only the distinct ones).

The product of its digits is 110592, while the sum is 36.

Adding to 31411243324422 its reverse (22442334211413), we get a palindrome (53853577535835).

The spelling of 31411243324422 in words is "thirty-one trillion, four hundred eleven billion, two hundred forty-three million, three hundred twenty-four thousand, four hundred twenty-two".