321041043342 has 24 divisors (see below), whose sum is σ = 732198871560. Its totient is φ = 101381382000.

The previous prime is 321041043341. The next prime is 321041043353. The reversal of 321041043342 is 243340140123.

321041043342 is a `hidden beast` number, since 3 + 210 + 4 + 10 + 433 + 4 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321041043341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 469357909 + ... + 469358592.

It is an arithmetic number, because the mean of its divisors is an integer number (30508286315).

Almost surely, 2^321041043342 is an apocalyptic number.

321041043342 is an abundant number, since it is smaller than the sum of its proper divisors (411157828218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

321041043342 is a wasteful number, since it uses less digits than its factorization.

321041043342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 938716528 (or 938716525 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 321041043342 its reverse (243340140123), we get a palindrome (564381183465).

The spelling of 321041043342 in words is "three hundred twenty-one billion, forty-one million, forty-three thousand, three hundred forty-two".