340221140210 has 32 divisors (see below), whose sum is σ = 702671905152. Its totient is φ = 116182512000.

The previous prime is 340221140209. The next prime is 340221140239. The reversal of 340221140210 is 12041122043.

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, 9664307 + ... + 9699446.

It is an arithmetic number, because the mean of its divisors is an integer number (21958497036).

Almost surely, 2^340221140210 is an apocalyptic number.

340221140210 is an abundant number, since it is smaller than the sum of its proper divisors (362450764942).

340221140210 is a wasteful number, since it uses less digits than its factorization.

340221140210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19364018.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 340221140210 its reverse (12041122043), we get a palindrome (352262262253).

The spelling of 340221140210 in words is "three hundred forty billion, two hundred twenty-one million, one hundred forty thousand, two hundred ten".