133634300213412 has 72 divisors (see below), whose sum is σ = 349069864765440. Its totient is φ = 43061436034560.

The previous prime is 133634300213389. The next prime is 133634300213413. The reversal of 133634300213412 is 214312003436331.

133634300213412 is a `hidden beast` number, since 1 + 3 + 3 + 6 + 3 + 4 + 300 + 2 + 1 + 341 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (133634300213413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63411028 + ... + 65484555.

Almost surely, 2^{133634300213412} is an apocalyptic number.

133634300213412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133634300213412 is an abundant number, since it is smaller than the sum of its proper divisors (215435564552028).

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

133634300213412 is a wasteful number, since it uses less digits than its factorization.

133634300213412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128896553 (or 128896548 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 36.

Adding to 133634300213412 its reverse (214312003436331), we get a palindrome (347946303649743).

The spelling of 133634300213412 in words is "one hundred thirty-three trillion, six hundred thirty-four billion, three hundred million, two hundred thirteen thousand, four hundred twelve".