134000204140 has 48 divisors (see below), whose sum is σ = 308525011200. Its totient is φ = 48482470080.

The previous prime is 134000204111. The next prime is 134000204171. The reversal of 134000204140 is 41402000431.

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 15 ways as a sum of consecutive naturals, for example, 1486602 + ... + 1574161.

It is an arithmetic number, because the mean of its divisors is an integer number (6427604400).

Almost surely, 2^134000204140 is an apocalyptic number.

134000204140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134000204140 is an abundant number, since it is smaller than the sum of its proper divisors (174524807060).

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

134000204140 is a wasteful number, since it uses less digits than its factorization.

134000204140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3060982 (or 3060980 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 134000204140 its reverse (41402000431), we get a palindrome (175402204571).

The spelling of 134000204140 in words is "one hundred thirty-four billion, two hundred four thousand, one hundred forty".