134044120144 has 40 divisors (see below), whose sum is σ = 290230799040. Its totient is φ = 59443065600.

The previous prime is 134044120099. The next prime is 134044120153. The reversal of 134044120144 is 441021440431.

It is a super-2 number, since 2×134044120144² (a number of 23 digits) contains 22 as substring.

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, 9280764 + ... + 9295195.

It is an arithmetic number, because the mean of its divisors is an integer number (7255769976).

Almost surely, 2^134044120144 is an apocalyptic number.

It is an amenable number.

134044120144 is an abundant number, since it is smaller than the sum of its proper divisors (156186678896).

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

134044120144 is a wasteful number, since it uses less digits than its factorization.

134044120144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18576019 (or 18576013 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 134044120144 its reverse (441021440431), we get a palindrome (575065560575).

The spelling of 134044120144 in words is "one hundred thirty-four billion, forty-four million, one hundred twenty thousand, one hundred forty-four".