133641017706 has 64 divisors (see below), whose sum is σ = 324074373120. Its totient is φ = 35888650560.

The previous prime is 133641017683. The next prime is 133641017717. The reversal of 133641017706 is 607710146331.

133641017706 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×133641017706² (a number of 23 digits) contains 22 as substring.

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, 557985 + ... + 760676.

It is an arithmetic number, because the mean of its divisors is an integer number (5063662080).

Almost surely, 2^133641017706 is an apocalyptic number.

133641017706 is an abundant number, since it is smaller than the sum of its proper divisors (190433355414).

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

133641017706 is a wasteful number, since it uses less digits than its factorization.

133641017706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1318819.

The product of its (nonzero) digits is 63504, while the sum is 39.

The spelling of 133641017706 in words is "one hundred thirty-three billion, six hundred forty-one million, seventeen thousand, seven hundred six".