31301413422 has 16 divisors (see below), whose sum is σ = 62739818832. Its totient is φ = 10410972480.

The previous prime is 31301413373. The next prime is 31301413433. The reversal of 31301413422 is 22431410313.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 31301413392 and 31301413401.

It is a congruent number.

It is an unprimeable number.

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, 5705029 + ... + 5710512.

It is an arithmetic number, because the mean of its divisors is an integer number (3921238677).

Almost surely, 2^31301413422 is an apocalyptic number.

31301413422 is an abundant number, since it is smaller than the sum of its proper divisors (31438405410).

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

31301413422 is a wasteful number, since it uses less digits than its factorization.

31301413422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11416003.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 31301413422 its reverse (22431410313), we get a palindrome (53732823735).

The spelling of 31301413422 in words is "thirty-one billion, three hundred one million, four hundred thirteen thousand, four hundred twenty-two".