243400103101134 has 24 divisors (see below), whose sum is σ = 602705017203120. Its totient is φ = 69542886600288.

The previous prime is 243400103101079. The next prime is 243400103101171. The reversal of 243400103101134 is 431101301004342.

243400103101134 is a `hidden beast` number, since 2 + 4 + 340 + 0 + 1 + 0 + 310 + 1 + 1 + 3 + 4 = 666.

243400103101134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×243400103101134² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 243400103101098 and 243400103101107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 965873424879 + ... + 965873425130.

It is an arithmetic number, because the mean of its divisors is an integer number (25112709050130).

Almost surely, 2^{243400103101134} is an apocalyptic number.

243400103101134 is an abundant number, since it is smaller than the sum of its proper divisors (359304914101986).

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

243400103101134 is a wasteful number, since it uses less digits than its factorization.

243400103101134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1931746850024 (or 1931746850021 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 243400103101134 its reverse (431101301004342), we get a palindrome (674501404105476).

The spelling of 243400103101134 in words is "two hundred forty-three trillion, four hundred billion, one hundred three million, one hundred one thousand, one hundred thirty-four".