233383849056 has 144 divisors (see below), whose sum is σ = 694194490080. Its totient is φ = 74234603520.

The previous prime is 233383849037. The next prime is 233383849067. The reversal of 233383849056 is 650948383332.

It is a happy number.

233383849056 is a `hidden beast` number, since 23 + 3 + 3 + 83 + 8 + 490 + 56 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×233383849056² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 233383848993 and 233383849011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2746860 + ... + 2830548.

It is an arithmetic number, because the mean of its divisors is an integer number (4820795070).

Almost surely, 2^233383849056 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 233383849056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (347097245040).

233383849056 is an abundant number, since it is smaller than the sum of its proper divisors (460810641024).

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

233383849056 is a wasteful number, since it uses less digits than its factorization.

233383849056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84149 (or 84138 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 54.

The spelling of 233383849056 in words is "two hundred thirty-three billion, three hundred eighty-three million, eight hundred forty-nine thousand, fifty-six".