31341422112 has 192 divisors, whose sum is σ = 110462413824. Its totient is φ = 7514403840.

The previous prime is 31341422093. The next prime is 31341422141. The reversal of 31341422112 is 21122414313.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66978 + ... + 259169.

It is an arithmetic number, because the mean of its divisors is an integer number (575325072).

Almost surely, 2^31341422112 is an apocalyptic number.

31341422112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 31341422112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55231206912).

31341422112 is an abundant number, since it is smaller than the sum of its proper divisors (79120991712).

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

31341422112 is a wasteful number, since it uses less digits than its factorization.

31341422112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326191 (or 326183 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

Adding to 31341422112 its reverse (21122414313), we get a palindrome (52463836425).

The spelling of 31341422112 in words is "thirty-one billion, three hundred forty-one million, four hundred twenty-two thousand, one hundred twelve".