233249775603656 has 256 divisors, whose sum is σ = 520689254400000. Its totient is φ = 95879201983488.

The previous prime is 233249775603631. The next prime is 233249775603727. The reversal of 233249775603656 is 656306577942332.

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, 43934782730 + ... + 43934788038.

It is an arithmetic number, because the mean of its divisors is an integer number (2033942400000).

Almost surely, 2^{233249775603656} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 233249775603656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (260344627200000).

233249775603656 is an abundant number, since it is smaller than the sum of its proper divisors (287439478796344).

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

233249775603656 is a wasteful number, since it uses less digits than its factorization.

233249775603656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6524 (or 6520 counting only the distinct ones).

The product of its (nonzero) digits is 1028764800, while the sum is 68.

The spelling of 233249775603656 in words is "two hundred thirty-three trillion, two hundred forty-nine billion, seven hundred seventy-five million, six hundred three thousand, six hundred fifty-six".