233415825993 has 12 divisors (see below), whose sum is σ = 385321363648. Its totient is φ = 133380471960.

The previous prime is 233415825991. The next prime is 233415826001. The reversal of 233415825993 is 399528514332.

233415825993 is a `hidden beast` number, since 2 + 3 + 3 + 4 + 1 + 582 + 59 + 9 + 3 = 666.

233415825993 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 233415825993 - 2¹ = 233415825991 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233415825991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1852506493 + ... + 1852506618.

Almost surely, 2^233415825993 is an apocalyptic number.

It is an amenable number.

233415825993 is a deficient number, since it is larger than the sum of its proper divisors (151905537655).

233415825993 is a wasteful number, since it uses less digits than its factorization.

233415825993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3705013124 (or 3705013121 counting only the distinct ones).

The product of its digits is 6998400, while the sum is 54.

The spelling of 233415825993 in words is "two hundred thirty-three billion, four hundred fifteen million, eight hundred twenty-five thousand, nine hundred ninety-three".