232340202021 has 8 divisors (see below), whose sum is σ = 309791717824. Its totient is φ = 154891077120.

The previous prime is 232340201993. The next prime is 232340202043. The reversal of 232340202021 is 120202043232.

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

It is not a de Polignac number, because 232340202021 - 2⁶ = 232340201957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232340202071) 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, 357145 + ... + 769566.

It is an arithmetic number, because the mean of its divisors is an integer number (38723964728).

Almost surely, 2^232340202021 is an apocalyptic number.

It is an amenable number.

232340202021 is a deficient number, since it is larger than the sum of its proper divisors (77451515803).

232340202021 is a wasteful number, since it uses less digits than its factorization.

232340202021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1195451.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 232340202021 its reverse (120202043232), we get a palindrome (352542245253).

The spelling of 232340202021 in words is "two hundred thirty-two billion, three hundred forty million, two hundred two thousand, twenty-one".