134253422412 has 96 divisors (see below), whose sum is σ = 329133708288. Its totient is φ = 42542083584.

The previous prime is 134253422393. The next prime is 134253422441. The reversal of 134253422412 is 214224352431.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12870343 + ... + 12880769.

It is an arithmetic number, because the mean of its divisors is an integer number (3428476128).

Almost surely, 2^134253422412 is an apocalyptic number.

134253422412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134253422412 is an abundant number, since it is smaller than the sum of its proper divisors (194880285876).

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

134253422412 is a wasteful number, since it uses less digits than its factorization.

134253422412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11135 (or 11133 counting only the distinct ones).

The product of its digits is 46080, while the sum is 33.

Adding to 134253422412 its reverse (214224352431), we get a palindrome (348477774843).

The spelling of 134253422412 in words is "one hundred thirty-four billion, two hundred fifty-three million, four hundred twenty-two thousand, four hundred twelve".