134340441422 has 16 divisors (see below), whose sum is σ = 221646592944. Its totient is φ = 61063835800.

The previous prime is 134340441407. The next prime is 134340441439. The reversal of 134340441422 is 224144043431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25230329 + ... + 25235652.

It is an arithmetic number, because the mean of its divisors is an integer number (13852912059).

Almost surely, 2^134340441422 is an apocalyptic number.

134340441422 is a deficient number, since it is larger than the sum of its proper divisors (87306151522).

134340441422 is an equidigital number, since it uses as much as digits as its factorization.

134340441422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50466016 (or 50465994 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 134340441422 its reverse (224144043431), we get a palindrome (358484484853).

The spelling of 134340441422 in words is "one hundred thirty-four billion, three hundred forty million, four hundred forty-one thousand, four hundred twenty-two".