323401541 has 4 divisors (see below), whose sum is σ = 323479584. Its totient is φ = 323323500.

The previous prime is 323401537. The next prime is 323401567. The reversal of 323401541 is 145104323.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 323401541 - 2² = 323401537 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323401531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32435 + ... + 41216.

It is an arithmetic number, because the mean of its divisors is an integer number (80869896).

Almost surely, 2^323401541 is an apocalyptic number.

It is an amenable number.

323401541 is a deficient number, since it is larger than the sum of its proper divisors (78043).

323401541 is an equidigital number, since it uses as much as digits as its factorization.

323401541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78042.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 323401541 is about 17983.3684553256. The cubic root of 323401541 is about 686.4054055521.

Adding to 323401541 its reverse (145104323), we get a palindrome (468505864).

The spelling of 323401541 in words is "three hundred twenty-three million, four hundred one thousand, five hundred forty-one".