321341000422 has 12 divisors (see below), whose sum is σ = 521941447980. Its totient is φ = 148311230808.

The previous prime is 321341000417. The next prime is 321341000423. The reversal of 321341000422 is 224000143123.

It is a junction number, because it is equal to n+sod(n) for n = 321341000393 and 321341000402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321341000423) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 475356172 + ... + 475356847.

It is an arithmetic number, because the mean of its divisors is an integer number (43495120665).

Almost surely, 2^321341000422 is an apocalyptic number.

321341000422 is a deficient number, since it is larger than the sum of its proper divisors (200600447558).

321341000422 is a wasteful number, since it uses less digits than its factorization.

321341000422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950713047 (or 950713034 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 321341000422 its reverse (224000143123), we get a palindrome (545341143545).

The spelling of 321341000422 in words is "three hundred twenty-one billion, three hundred forty-one million, four hundred twenty-two", and thus it is an aban number.