31412134344 has 16 divisors (see below), whose sum is σ = 78530335920. Its totient is φ = 10470711440.

The previous prime is 31412134321. The next prime is 31412134349. The reversal of 31412134344 is 44343121413.

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

It is not an unprimeable number, because it can be changed into a prime (31412134349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 654419442 + ... + 654419489.

It is an arithmetic number, because the mean of its divisors is an integer number (4908145995).

Almost surely, 2^31412134344 is an apocalyptic number.

It is an amenable number.

31412134344 is an abundant number, since it is smaller than the sum of its proper divisors (47118201576).

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

31412134344 is a wasteful number, since it uses less digits than its factorization.

31412134344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308838940 (or 1308838936 counting only the distinct ones).

The product of its digits is 13824, while the sum is 30.

Adding to 31412134344 its reverse (44343121413), we get a palindrome (75755255757).

The spelling of 31412134344 in words is "thirty-one billion, four hundred twelve million, one hundred thirty-four thousand, three hundred forty-four".