132377242 has 4 divisors (see below), whose sum is σ = 198565866. Its totient is φ = 66188620.

The previous prime is 132377227. The next prime is 132377261. The reversal of 132377242 is 242773231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 242773231 = 53 ⋅4580627.

It can be written as a sum of positive squares in only one way, i.e., 126765081 + 5612161 = 11259^2 + 2369^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33094309 + ... + 33094312.

Almost surely, 2^132377242 is an apocalyptic number.

132377242 is a deficient number, since it is larger than the sum of its proper divisors (66188624).

132377242 is an equidigital number, since it uses as much as digits as its factorization.

132377242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66188623.

The product of its digits is 14112, while the sum is 31.

The square root of 132377242 is about 11505.5309308176. The cubic root of 132377242 is about 509.6489215192.

The spelling of 132377242 in words is "one hundred thirty-two million, three hundred seventy-seven thousand, two hundred forty-two".