233863734250 has 32 divisors (see below), whose sum is σ = 463545443088. Its totient is φ = 88042816000.

The previous prime is 233863734241. The next prime is 233863734253. The reversal of 233863734250 is 52437368332.

It can be written as a sum of positive squares in 8 ways, for example, as 79030141129 + 154833593121 = 281123^2 + 393489^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 233863734250.

It is not an unprimeable number, because it can be changed into a prime (233863734253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27509131 + ... + 27517630.

Almost surely, 2^233863734250 is an apocalyptic number.

233863734250 is a deficient number, since it is larger than the sum of its proper divisors (229681708838).

233863734250 is a wasteful number, since it uses less digits than its factorization.

233863734250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55026795 (or 55026785 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 46.

The spelling of 233863734250 in words is "two hundred thirty-three billion, eight hundred sixty-three million, seven hundred thirty-four thousand, two hundred fifty".