321302213213042 has 8 divisors (see below), whose sum is σ = 481970792741376. Its totient is φ = 160645282299252.

The previous prime is 321302213212933. The next prime is 321302213213083. The reversal of 321302213213042 is 240312312203123.

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

It is a super-2 number, since 2×321302213213042² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 321302213212996 and 321302213213014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2912084678 + ... + 2912195009.

It is an arithmetic number, because the mean of its divisors is an integer number (60246349092672).

Almost surely, 2^{321302213213042} is an apocalyptic number.

321302213213042 is a deficient number, since it is larger than the sum of its proper divisors (160668579528334).

321302213213042 is a wasteful number, since it uses less digits than its factorization.

321302213213042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5824307272.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 321302213213042 its reverse (240312312203123), we get a palindrome (561614525416165).

The spelling of 321302213213042 in words is "three hundred twenty-one trillion, three hundred two billion, two hundred thirteen million, two hundred thirteen thousand, forty-two".