210342320032 has 48 divisors (see below), whose sum is σ = 446018227200. Its totient is φ = 97069738752.

The previous prime is 210342320029. The next prime is 210342320057. The reversal of 210342320032 is 230023243012.

It is a junction number, because it is equal to n+sod(n) for n = 210342319985 and 210342320012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4301673 + ... + 4350295.

It is an arithmetic number, because the mean of its divisors is an integer number (9292046400).

Almost surely, 2^210342320032 is an apocalyptic number.

It is an amenable number.

210342320032 is an abundant number, since it is smaller than the sum of its proper divisors (235675907168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210342320032 is a wasteful number, since it uses less digits than its factorization.

210342320032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59045 (or 59037 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 210342320032 its reverse (230023243012), we get a palindrome (440365563044).

The spelling of 210342320032 in words is "two hundred ten billion, three hundred forty-two million, three hundred twenty thousand, thirty-two".