233206432144 has 40 divisors (see below), whose sum is σ = 516435428160. Its totient is φ = 99935983488.

The previous prime is 233206432141. The next prime is 233206432177. The reversal of 233206432144 is 441234602332.

It is not an unprimeable number, because it can be changed into a prime (233206432141) 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 7 ways as a sum of consecutive naturals, for example, 1134822 + ... + 1324474.

It is an arithmetic number, because the mean of its divisors is an integer number (12910885704).

Almost surely, 2^233206432144 is an apocalyptic number.

It is an amenable number.

233206432144 is an abundant number, since it is smaller than the sum of its proper divisors (283228996016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

233206432144 is a wasteful number, since it uses less digits than its factorization.

233206432144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200647 (or 200641 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 34.

The spelling of 233206432144 in words is "two hundred thirty-three billion, two hundred six million, four hundred thirty-two thousand, one hundred forty-four".