134122343444440 has 64 divisors (see below), whose sum is σ = 326162000223360. Its totient is φ = 49343315857920.

The previous prime is 134122343444417. The next prime is 134122343444501. The reversal of 134122343444440 is 44444343221431.

It is a super-2 number, since 2×134122343444440² (a number of 29 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 (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 465429216 + ... + 465717295.

It is an arithmetic number, because the mean of its divisors is an integer number (5096281253490).

Almost surely, 2^{134122343444440} is an apocalyptic number.

134122343444440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134122343444440 is an abundant number, since it is smaller than the sum of its proper divisors (192039656778920).

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

134122343444440 is a wasteful number, since it uses less digits than its factorization.

134122343444440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931146812 (or 931146808 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 43.

Adding to 134122343444440 its reverse (44444343221431), we get a palindrome (178566686665871).

The spelling of 134122343444440 in words is "one hundred thirty-four trillion, one hundred twenty-two billion, three hundred forty-three million, four hundred forty-four thousand, four hundred forty".