132434473 has 4 divisors (see below), whose sum is σ = 132481360. Its totient is φ = 132387588.

The previous prime is 132434461. The next prime is 132434513. The reversal of 132434473 is 374434231.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 374434231 = 17 ⋅22025543.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132434473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132434773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18915 + ... + 24952.

It is an arithmetic number, because the mean of its divisors is an integer number (33120340).

Almost surely, 2^132434473 is an apocalyptic number.

It is an amenable number.

132434473 is a deficient number, since it is larger than the sum of its proper divisors (46887).

132434473 is an equidigital number, since it uses as much as digits as its factorization.

132434473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46886.

The product of its digits is 24192, while the sum is 31.

The square root of 132434473 is about 11508.0177702331. The cubic root of 132434473 is about 509.7223568887.

The spelling of 132434473 in words is "one hundred thirty-two million, four hundred thirty-four thousand, four hundred seventy-three".