134211133254212 has 48 divisors (see below), whose sum is σ = 269469757159680. Its totient is φ = 57295019561472.

The previous prime is 134211133254197. The next prime is 134211133254229. The reversal of 134211133254212 is 212452331112431.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1263953 + ... + 16432280.

It is an arithmetic number, because the mean of its divisors is an integer number (5613953274160).

Almost surely, 2^{134211133254212} is an apocalyptic number.

It is an amenable number.

134211133254212 is an abundant number, since it is smaller than the sum of its proper divisors (135258623905468).

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

134211133254212 is a wasteful number, since it uses less digits than its factorization.

134211133254212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17697300 (or 17697298 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

Adding to 134211133254212 its reverse (212452331112431), we get a palindrome (346663464366643).

The spelling of 134211133254212 in words is "one hundred thirty-four trillion, two hundred eleven billion, one hundred thirty-three million, two hundred fifty-four thousand, two hundred twelve".