421132359 has 8 divisors (see below), whose sum is σ = 591063040. Its totient is φ = 265978296.

The previous prime is 421132339. The next prime is 421132363. The reversal of 421132359 is 953231124.

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

It is not a de Polignac number, because 421132359 - 2²⁸ = 152696903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (421132339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3694087 + ... + 3694200.

It is an arithmetic number, because the mean of its divisors is an integer number (73882880).

Almost surely, 2^421132359 is an apocalyptic number.

421132359 is a deficient number, since it is larger than the sum of its proper divisors (169930681).

421132359 is a wasteful number, since it uses less digits than its factorization.

421132359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7388309.

The product of its digits is 6480, while the sum is 30.

The square root of 421132359 is about 20521.5096666888. The cubic root of 421132359 is about 749.5596579602.

The spelling of 421132359 in words is "four hundred twenty-one million, one hundred thirty-two thousand, three hundred fifty-nine".