233010638786730 has 128 divisors (see below), whose sum is σ = 645132517429248. Its totient is φ = 52758634908672.

The previous prime is 233010638786713. The next prime is 233010638786743. The reversal of 233010638786730 is 37687836010332.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 39557017 + ... + 45064163.

It is an arithmetic number, because the mean of its divisors is an integer number (5040097792416).

Almost surely, 2^{233010638786730} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 233010638786730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (322566258714624).

233010638786730 is an abundant number, since it is smaller than the sum of its proper divisors (412121878642518).

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

233010638786730 is a wasteful number, since it uses less digits than its factorization.

233010638786730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5509060.

The product of its (nonzero) digits is 18289152, while the sum is 57.

The spelling of 233010638786730 in words is "two hundred thirty-three trillion, ten billion, six hundred thirty-eight million, seven hundred eighty-six thousand, seven hundred thirty".