232321240449 has 16 divisors (see below), whose sum is σ = 344195913600. Its totient is φ = 154873492848.

The previous prime is 232321240447. The next prime is 232321240469. The reversal of 232321240449 is 944042123232.

232321240449 is a `hidden beast` number, since 2 + 3 + 232 + 12 + 404 + 4 + 9 = 666.

232321240449 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 232321240449 - 2¹ = 232321240447 is a prime.

It is a super-3 number, since 3×232321240449³ (a number of 35 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (232321240447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 410707 + ... + 795815.

It is an arithmetic number, because the mean of its divisors is an integer number (21512244600).

Almost surely, 2^232321240449 is an apocalyptic number.

It is an amenable number.

232321240449 is a deficient number, since it is larger than the sum of its proper divisors (111874673151).

232321240449 is a wasteful number, since it uses less digits than its factorization.

232321240449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407461 (or 407455 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 232321240449 in words is "two hundred thirty-two billion, three hundred twenty-one million, two hundred forty thousand, four hundred forty-nine".