232390253332 has 12 divisors (see below), whose sum is σ = 408747325140. Its totient is φ = 115605303296.

The previous prime is 232390253287. The next prime is 232390253339. The reversal of 232390253332 is 233352093232.

It is a happy number.

232390253332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 117180243856 + 115210009476 = 342316^2 + 339426^2 .

It is a super-2 number, since 2×232390253332² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 232390253291 and 232390253300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232390253339) 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 3 ways as a sum of consecutive naturals, for example, 147454957 + ... + 147456532.

It is an arithmetic number, because the mean of its divisors is an integer number (34062277095).

Almost surely, 2^232390253332 is an apocalyptic number.

It is an amenable number.

232390253332 is a deficient number, since it is larger than the sum of its proper divisors (176357071808).

232390253332 is a wasteful number, since it uses less digits than its factorization.

232390253332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294911690 (or 294911688 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 37.

The spelling of 232390253332 in words is "two hundred thirty-two billion, three hundred ninety million, two hundred fifty-three thousand, three hundred thirty-two".