132333742 has 4 divisors (see below), whose sum is σ = 198500616. Its totient is φ = 66166870.

The previous prime is 132333701. The next prime is 132333749. The reversal of 132333742 is 247333231.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 132333742.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132333749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33083434 + ... + 33083437.

It is an arithmetic number, because the mean of its divisors is an integer number (49625154).

Almost surely, 2^132333742 is an apocalyptic number.

132333742 is a deficient number, since it is larger than the sum of its proper divisors (66166874).

132333742 is an equidigital number, since it uses as much as digits as its factorization.

132333742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66166873.

The product of its digits is 9072, while the sum is 28.

The square root of 132333742 is about 11503.6403803318. The cubic root of 132333742 is about 509.5930907823.

Adding to 132333742 its reverse (247333231), we get a palindrome (379666973).

The spelling of 132333742 in words is "one hundred thirty-two million, three hundred thirty-three thousand, seven hundred forty-two".