134043332431144 has 16 divisors (see below), whose sum is σ = 259997843078100. Its totient is φ = 64710574276992.

The previous prime is 134043332431109. The next prime is 134043332431157. The reversal of 134043332431144 is 441134233340431.

It can be written as a sum of positive squares in 2 ways, for example, as 123446810078244 + 10596522352900 = 11110662^2 + 3255230^2 .

It is a super-2 number, since 2×134043332431144² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 134043332431097 and 134043332431106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288886492077 + ... + 288886492540.

Almost surely, 2^{134043332431144} is an apocalyptic number.

It is an amenable number.

134043332431144 is a deficient number, since it is larger than the sum of its proper divisors (125954510646956).

134043332431144 is a wasteful number, since it uses less digits than its factorization.

134043332431144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577772984652 (or 577772984648 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 40.

Adding to 134043332431144 its reverse (441134233340431), we get a palindrome (575177565771575).

The spelling of 134043332431144 in words is "one hundred thirty-four trillion, forty-three billion, three hundred thirty-two million, four hundred thirty-one thousand, one hundred forty-four".