323441432011 has 8 divisors (see below), whose sum is σ = 348391332864. Its totient is φ = 299398800360.

The previous prime is 323441431993. The next prime is 323441432123. The reversal of 323441432011 is 110234144323.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 323441432011 - 2¹⁷ = 323441300939 is a prime.

It is a super-2 number, since 2×323441432011² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323441432711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226816561 + ... + 226817986.

It is an arithmetic number, because the mean of its divisors is an integer number (43548916608).

Almost surely, 2^323441432011 is an apocalyptic number.

323441432011 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

323441432011 is a deficient number, since it is larger than the sum of its proper divisors (24949900853).

323441432011 is a wasteful number, since it uses less digits than its factorization.

323441432011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453634601.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 323441432011 its reverse (110234144323), we get a palindrome (433675576334).

The spelling of 323441432011 in words is "three hundred twenty-three billion, four hundred forty-one million, four hundred thirty-two thousand, eleven".