323401341115544 has 16 divisors (see below), whose sum is σ = 621167210070120. Its totient is φ = 157756751763520.

The previous prime is 323401341115519. The next prime is 323401341115669. The reversal of 323401341115544 is 445511143104323.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 492989848934 + ... + 492989849589.

Almost surely, 2^{323401341115544} is an apocalyptic number.

It is an amenable number.

323401341115544 is a deficient number, since it is larger than the sum of its proper divisors (297765868954576).

323401341115544 is a wasteful number, since it uses less digits than its factorization.

323401341115544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985979698570 (or 985979698566 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 41.

Adding to 323401341115544 its reverse (445511143104323), we get a palindrome (768912484219867).

The spelling of 323401341115544 in words is "three hundred twenty-three trillion, four hundred one billion, three hundred forty-one million, one hundred fifteen thousand, five hundred forty-four".