133632042771 has 8 divisors (see below), whose sum is σ = 187553744320. Its totient is φ = 84399184872.

The previous prime is 133632042763. The next prime is 133632042793. The reversal of 133632042771 is 177240236331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 133632042771 - 2³ = 133632042763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133632040771) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1172210845 + ... + 1172210958.

It is an arithmetic number, because the mean of its divisors is an integer number (23444218040).

Almost surely, 2^133632042771 is an apocalyptic number.

133632042771 is a deficient number, since it is larger than the sum of its proper divisors (53921701549).

133632042771 is a wasteful number, since it uses less digits than its factorization.

133632042771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2344421825.

The product of its (nonzero) digits is 127008, while the sum is 39.

The spelling of 133632042771 in words is "one hundred thirty-three billion, six hundred thirty-two million, forty-two thousand, seven hundred seventy-one".