31144110410422 has 8 divisors (see below), whose sum is σ = 46757988506736. Its totient is φ = 15558114241512.

The previous prime is 31144110410383. The next prime is 31144110410449. The reversal of 31144110410422 is 22401401144113.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×31144110410422² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6970479058 + ... + 6970483525.

It is an arithmetic number, because the mean of its divisors is an integer number (5844748563342).

Almost surely, 2^{31144110410422} is an apocalyptic number.

31144110410422 is a deficient number, since it is larger than the sum of its proper divisors (15613878096314).

31144110410422 is a wasteful number, since it uses less digits than its factorization.

31144110410422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13940963702.

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 31144110410422 its reverse (22401401144113), we get a palindrome (53545511554535).

The spelling of 31144110410422 in words is "thirty-one trillion, one hundred forty-four billion, one hundred ten million, four hundred ten thousand, four hundred twenty-two".