132424438 has 8 divisors (see below), whose sum is σ = 202003560. Its totient is φ = 65089920.

The previous prime is 132424429. The next prime is 132424447. The reversal of 132424438 is 834424231.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (132424429) and next prime (132424447).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 561003 + ... + 561238.

It is an arithmetic number, because the mean of its divisors is an integer number (25250445).

Almost surely, 2^132424438 is an apocalyptic number.

132424438 is a deficient number, since it is larger than the sum of its proper divisors (69579122).

132424438 is a wasteful number, since it uses less digits than its factorization.

132424438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1122302.

The product of its digits is 18432, while the sum is 31.

The square root of 132424438 is about 11507.5817616040. The cubic root of 132424438 is about 509.7094821114.

Adding to 132424438 its reverse (834424231), we get a palindrome (966848669).

The spelling of 132424438 in words is "one hundred thirty-two million, four hundred twenty-four thousand, four hundred thirty-eight".