232144330430332 has 48 divisors (see below), whose sum is σ = 434105958132000. Its totient is φ = 108310243737600.

The previous prime is 232144330430321. The next prime is 232144330430357. The reversal of 232144330430332 is 233034033441232.

It is a junction number, because it is equal to n+sod(n) for n = 232144330430291 and 232144330430300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76867957 + ... + 79830892.

It is an arithmetic number, because the mean of its divisors is an integer number (9043874127750).

Almost surely, 2^{232144330430332} is an apocalyptic number.

It is an amenable number.

232144330430332 is a deficient number, since it is larger than the sum of its proper divisors (201961627701668).

232144330430332 is a wasteful number, since it uses less digits than its factorization.

232144330430332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156699166 (or 156699164 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 37.

Adding to 232144330430332 its reverse (233034033441232), we get a palindrome (465178363871564).

The spelling of 232144330430332 in words is "two hundred thirty-two trillion, one hundred forty-four billion, three hundred thirty million, four hundred thirty thousand, three hundred thirty-two".