321241413 has 8 divisors (see below), whose sum is σ = 433744000. Its totient is φ = 211449888.

The previous prime is 321241411. The next prime is 321241463. The reversal of 321241413 is 314142123.

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

It is not a de Polignac number, because 321241413 - 2¹ = 321241411 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 321241413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321241411) 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, 677488 + ... + 677961.

It is an arithmetic number, because the mean of its divisors is an integer number (54218000).

Almost surely, 2^321241413 is an apocalyptic number.

It is an amenable number.

321241413 is a deficient number, since it is larger than the sum of its proper divisors (112502587).

321241413 is a wasteful number, since it uses less digits than its factorization.

321241413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355531.

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

The square root of 321241413 is about 17923.2087807959. The cubic root of 321241413 is about 684.8737316765.

Adding to 321241413 its reverse (314142123), we get a palindrome (635383536).

The spelling of 321241413 in words is "three hundred twenty-one million, two hundred forty-one thousand, four hundred thirteen".