31411131422 has 16 divisors (see below), whose sum is σ = 52271222400. Its totient is φ = 14035790040.

The previous prime is 31411131397. The next prime is 31411131431. The reversal of 31411131422 is 22413111413.

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, 12098522 + ... + 12101117.

It is an arithmetic number, because the mean of its divisors is an integer number (3266951400).

Almost surely, 2^31411131422 is an apocalyptic number.

31411131422 is a deficient number, since it is larger than the sum of its proper divisors (20860090978).

31411131422 is a wasteful number, since it uses less digits than its factorization.

31411131422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24199711.

The product of its digits is 576, while the sum is 23.

Adding to 31411131422 its reverse (22413111413), we get a palindrome (53824242835).

The spelling of 31411131422 in words is "thirty-one billion, four hundred eleven million, one hundred thirty-one thousand, four hundred twenty-two".