132969643827 has 8 divisors (see below), whose sum is σ = 179048233680. Its totient is φ = 87768741600.

The previous prime is 132969643823. The next prime is 132969643867. The reversal of 132969643827 is 728346969231.

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

It is not a de Polignac number, because 132969643827 - 2² = 132969643823 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132969643823) 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, 219421552 + ... + 219422157.

It is an arithmetic number, because the mean of its divisors is an integer number (22381029210).

Almost surely, 2^132969643827 is an apocalyptic number.

132969643827 is a deficient number, since it is larger than the sum of its proper divisors (46078589853).

132969643827 is a wasteful number, since it uses less digits than its factorization.

132969643827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438843813.

The product of its digits is 23514624, while the sum is 60.

The spelling of 132969643827 in words is "one hundred thirty-two billion, nine hundred sixty-nine million, six hundred forty-three thousand, eight hundred twenty-seven".