132194827428 has 48 divisors (see below), whose sum is σ = 308923169856. Its totient is φ = 43998065280.

The previous prime is 132194827421. The next prime is 132194827493. The reversal of 132194827428 is 824728491231.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (132194827421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28716975 + ... + 28721577.

It is an arithmetic number, because the mean of its divisors is an integer number (6435899372).

Almost surely, 2^132194827428 is an apocalyptic number.

It is an amenable number.

132194827428 is an abundant number, since it is smaller than the sum of its proper divisors (176728342428).

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

132194827428 is a wasteful number, since it uses less digits than its factorization.

132194827428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7724 (or 7722 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 51.

The spelling of 132194827428 in words is "one hundred thirty-two billion, one hundred ninety-four million, eight hundred twenty-seven thousand, four hundred twenty-eight".