134341421212 has 24 divisors (see below), whose sum is σ = 235350233216. Its totient is φ = 67098544128.

The previous prime is 134341421173. The next prime is 134341421243. The reversal of 134341421212 is 212124143431.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18108928 + ... + 18116344.

Almost surely, 2^134341421212 is an apocalyptic number.

It is an amenable number.

134341421212 is a deficient number, since it is larger than the sum of its proper divisors (101008812004).

134341421212 is a wasteful number, since it uses less digits than its factorization.

134341421212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11677 (or 11675 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

Adding to 134341421212 its reverse (212124143431), we get a palindrome (346465564643).

The spelling of 134341421212 in words is "one hundred thirty-four billion, three hundred forty-one million, four hundred twenty-one thousand, two hundred twelve".