134134100144 has 20 divisors (see below), whose sum is σ = 283510712040. Its totient is φ = 60970045440.

The previous prime is 134134100141. The next prime is 134134100207. The reversal of 134134100144 is 441001431431.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (134134100141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 381062609 + ... + 381062960.

It is an arithmetic number, because the mean of its divisors is an integer number (14175535602).

Almost surely, 2^134134100144 is an apocalyptic number.

It is an amenable number.

134134100144 is an abundant number, since it is smaller than the sum of its proper divisors (149376611896).

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

134134100144 is a wasteful number, since it uses less digits than its factorization.

134134100144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762125588 (or 762125582 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 134134100144 its reverse (441001431431), we get a palindrome (575135531575).

The spelling of 134134100144 in words is "one hundred thirty-four billion, one hundred thirty-four million, one hundred thousand, one hundred forty-four".