134000140212 has 24 divisors (see below), whose sum is σ = 347407771200. Its totient is φ = 44666713368.

The previous prime is 134000140201. The next prime is 134000140229. The reversal of 134000140212 is 212041000431.

134000140212 is a `hidden beast` number, since 13 + 400 + 0 + 1 + 40 + 212 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 620370912 + ... + 620371127.

It is an arithmetic number, because the mean of its divisors is an integer number (14475323800).

Almost surely, 2^134000140212 is an apocalyptic number.

134000140212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134000140212 is an abundant number, since it is smaller than the sum of its proper divisors (213407630988).

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

134000140212 is a wasteful number, since it uses less digits than its factorization.

134000140212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1240742052 (or 1240742044 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 134000140212 its reverse (212041000431), we get a palindrome (346041140643).

The spelling of 134000140212 in words is "one hundred thirty-four billion, one hundred forty thousand, two hundred twelve".