232818448401 has 96 divisors (see below), whose sum is σ = 424966284288. Its totient is φ = 119307323520.

The previous prime is 232818448319. The next prime is 232818448477. The reversal of 232818448401 is 104844818232.

232818448401 is a `hidden beast` number, since 2 + 3 + 28 + 184 + 48 + 401 = 666.

It is not a de Polignac number, because 232818448401 - 2¹⁰ = 232818447377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (232818448481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 43539210 + ... + 43544556.

It is an arithmetic number, because the mean of its divisors is an integer number (4426732128).

Almost surely, 2^232818448401 is an apocalyptic number.

232818448401 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

232818448401 is a deficient number, since it is larger than the sum of its proper divisors (192147835887).

232818448401 is a wasteful number, since it uses less digits than its factorization.

232818448401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6211 (or 6208 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 45.

The spelling of 232818448401 in words is "two hundred thirty-two billion, eight hundred eighteen million, four hundred forty-eight thousand, four hundred one".