132441404 has 6 divisors (see below), whose sum is σ = 231772464. Its totient is φ = 66220700.

The previous prime is 132441403. The next prime is 132441437. The reversal of 132441404 is 404144231.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 132441404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132441403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16555172 + ... + 16555179.

It is an arithmetic number, because the mean of its divisors is an integer number (38628744).

Almost surely, 2^132441404 is an apocalyptic number.

It is an amenable number.

132441404 is a deficient number, since it is larger than the sum of its proper divisors (99331060).

132441404 is a wasteful number, since it uses less digits than its factorization.

132441404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33110355 (or 33110353 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 132441404 is about 11508.3189041667. The cubic root of 132441404 is about 509.7312488938.

Adding to 132441404 its reverse (404144231), we get a palindrome (536585635).

The spelling of 132441404 in words is "one hundred thirty-two million, four hundred forty-one thousand, four hundred four".