232332140643 has 8 divisors (see below), whose sum is σ = 309904362768. Its totient is φ = 154824006144.

The previous prime is 232332140639. The next prime is 232332140671. The reversal of 232332140643 is 346041233232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 232332140643 - 2² = 232332140639 is a prime.

It is not an unprimeable number, because it can be changed into a prime (232332140603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16013446 + ... + 16027947.

It is an arithmetic number, because the mean of its divisors is an integer number (38738045346).

Almost surely, 2^232332140643 is an apocalyptic number.

232332140643 is a deficient number, since it is larger than the sum of its proper divisors (77572222125).

232332140643 is a wasteful number, since it uses less digits than its factorization.

232332140643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32043813.

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 232332140643 its reverse (346041233232), we get a palindrome (578373373875).

The spelling of 232332140643 in words is "two hundred thirty-two billion, three hundred thirty-two million, one hundred forty thousand, six hundred forty-three".