210345240332 has 12 divisors (see below), whose sum is σ = 372539161176. Its totient is φ = 103905480000.

The previous prime is 210345240319. The next prime is 210345240353. The reversal of 210345240332 is 233042543012.

It is a happy number.

210345240332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 210345240295 and 210345240304.

It is an unprimeable number.

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, 316784669 + ... + 316785332.

It is an arithmetic number, because the mean of its divisors is an integer number (31044930098).

Almost surely, 2^210345240332 is an apocalyptic number.

It is an amenable number.

210345240332 is a deficient number, since it is larger than the sum of its proper divisors (162193920844).

210345240332 is a wasteful number, since it uses less digits than its factorization.

210345240332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633570088 (or 633570086 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 210345240332 its reverse (233042543012), we get a palindrome (443387783344).

The spelling of 210345240332 in words is "two hundred ten billion, three hundred forty-five million, two hundred forty thousand, three hundred thirty-two".