134330342412 has 48 divisors (see below), whose sum is σ = 369769551872. Its totient is φ = 37142029440.

The previous prime is 134330342411. The next prime is 134330342423. The reversal of 134330342412 is 214243033431.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 134330342412.

It is not an unprimeable number, because it can be changed into a prime (134330342411) by changing a digit.

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, 25790473 + ... + 25795680.

Almost surely, 2^134330342412 is an apocalyptic number.

134330342412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134330342412 is an abundant number, since it is smaller than the sum of its proper divisors (235439209460).

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

134330342412 is a wasteful number, since it uses less digits than its factorization.

134330342412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51586198 (or 51586196 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 134330342412 its reverse (214243033431), we get a palindrome (348573375843).

The spelling of 134330342412 in words is "one hundred thirty-four billion, three hundred thirty million, three hundred forty-two thousand, four hundred twelve".