134424011323144 has 64 divisors (see below), whose sum is σ = 274626625996800. Its totient is φ = 61465774454784.

The previous prime is 134424011323139. The next prime is 134424011323177. The reversal of 134424011323144 is 441323110424431.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93387529 + ... + 94816024.

It is an arithmetic number, because the mean of its divisors is an integer number (4291041031200).

Almost surely, 2^{134424011323144} is an apocalyptic number.

It is an amenable number.

134424011323144 is an abundant number, since it is smaller than the sum of its proper divisors (140202614673656).

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

134424011323144 is a wasteful number, since it uses less digits than its factorization.

134424011323144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188203742 (or 188203738 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 37.

Adding to 134424011323144 its reverse (441323110424431), we get a palindrome (575747121747575).

The spelling of 134424011323144 in words is "one hundred thirty-four trillion, four hundred twenty-four billion, eleven million, three hundred twenty-three thousand, one hundred forty-four".