6343734238220 has 36 divisors (see below), whose sum is σ = 14059894099104. Its totient is φ = 2403941392800.

The previous prime is 6343734238217. The next prime is 6343734238267. The reversal of 6343734238220 is 228324373436.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 439309556 + ... + 439323995.

It is an arithmetic number, because the mean of its divisors is an integer number (390552613864).

Almost surely, 2^{6343734238220} is an apocalyptic number.

It is an amenable number.

6343734238220 is an abundant number, since it is smaller than the sum of its proper divisors (7716159860884).

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

6343734238220 is a wasteful number, since it uses less digits than its factorization.

6343734238220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878633598 (or 878633577 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 47.

The spelling of 6343734238220 in words is "six trillion, three hundred forty-three billion, seven hundred thirty-four million, two hundred thirty-eight thousand, two hundred twenty".