134240203134 has 24 divisors (see below), whose sum is σ = 291461002560. Its totient is φ = 44653314528.

The previous prime is 134240203117. The next prime is 134240203157. The reversal of 134240203134 is 431302042431.

134240203134 is a `hidden beast` number, since 1 + 3 + 424 + 0 + 203 + 1 + 34 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 134240203098 and 134240203107.

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, 7776127 + ... + 7793370.

It is an arithmetic number, because the mean of its divisors is an integer number (12144208440).

Almost surely, 2^134240203134 is an apocalyptic number.

134240203134 is an abundant number, since it is smaller than the sum of its proper divisors (157220799426).

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

134240203134 is a wasteful number, since it uses less digits than its factorization.

134240203134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15569984 (or 15569981 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 134240203134 its reverse (431302042431), we get a palindrome (565542245565).

The spelling of 134240203134 in words is "one hundred thirty-four billion, two hundred forty million, two hundred three thousand, one hundred thirty-four".