323121442320341 has 32 divisors (see below), whose sum is σ = 384706393747200. Its totient is φ = 265622034885120.

The previous prime is 323121442320301. The next prime is 323121442320361. The reversal of 323121442320341 is 143023244121323.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323121442320341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323121442320301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1456618151 + ... + 1456839963.

It is an arithmetic number, because the mean of its divisors is an integer number (12022074804600).

Almost surely, 2^{323121442320341} is an apocalyptic number.

It is an amenable number.

323121442320341 is a deficient number, since it is larger than the sum of its proper divisors (61584951426859).

323121442320341 is a wasteful number, since it uses less digits than its factorization.

323121442320341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307949.

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 323121442320341 its reverse (143023244121323), we get a palindrome (466144686441664).

The spelling of 323121442320341 in words is "three hundred twenty-three trillion, one hundred twenty-one billion, four hundred forty-two million, three hundred twenty thousand, three hundred forty-one".