134153212144 has 60 divisors (see below), whose sum is σ = 318271686600. Its totient is φ = 54468215424.

The previous prime is 134153212139. The next prime is 134153212169. The reversal of 134153212144 is 441212351431.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 4488099 + ... + 4517890.

It is an arithmetic number, because the mean of its divisors is an integer number (5304528110).

Almost surely, 2^134153212144 is an apocalyptic number.

134153212144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

134153212144 is an abundant number, since it is smaller than the sum of its proper divisors (184118474456).

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

134153212144 is a wasteful number, since it uses less digits than its factorization.

134153212144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9006030 (or 9006017 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

Adding to 134153212144 its reverse (441212351431), we get a palindrome (575365563575).

The spelling of 134153212144 in words is "one hundred thirty-four billion, one hundred fifty-three million, two hundred twelve thousand, one hundred forty-four".