413142321 has 8 divisors (see below), whose sum is σ = 551051424. Its totient is φ = 275330720.

The previous prime is 413142277. The next prime is 413142337. The reversal of 413142321 is 123241314.

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

It is a cyclic number.

It is not a de Polignac number, because 413142321 - 2⁷ = 413142193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (413142371) 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, 13836 + ... + 31901.

It is an arithmetic number, because the mean of its divisors is an integer number (68881428).

Almost surely, 2^413142321 is an apocalyptic number.

It is an amenable number.

413142321 is a deficient number, since it is larger than the sum of its proper divisors (137909103).

413142321 is a wasteful number, since it uses less digits than its factorization.

413142321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48751.

The product of its digits is 576, while the sum is 21.

The square root of 413142321 is about 20325.9027105809. The cubic root of 413142321 is about 744.7889563316.

Adding to 413142321 its reverse (123241314), we get a palindrome (536383635).

The spelling of 413142321 in words is "four hundred thirteen million, one hundred forty-two thousand, three hundred twenty-one".