321410242 has 8 divisors (see below), whose sum is σ = 482700816. Its totient is φ = 160509972.

The previous prime is 321410227. The next prime is 321410249. The reversal of 321410242 is 242014123.

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

It is not an unprimeable number, because it can be changed into a prime (321410249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95508 + ... + 98815.

It is an arithmetic number, because the mean of its divisors is an integer number (60337602).

Almost surely, 2^321410242 is an apocalyptic number.

321410242 is a deficient number, since it is larger than the sum of its proper divisors (161290574).

321410242 is a wasteful number, since it uses less digits than its factorization.

321410242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195152.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 321410242 is about 17927.9179493883. The cubic root of 321410242 is about 684.9936895364.

Adding to 321410242 its reverse (242014123), we get a palindrome (563424365).

It can be divided in two parts, 3214 and 10242, that added together give a square (13456 = 116²).

The spelling of 321410242 in words is "three hundred twenty-one million, four hundred ten thousand, two hundred forty-two".