343416013220730 has 128 divisors (see below), whose sum is σ = 884735416350720. Its totient is φ = 85147094027520.

The previous prime is 343416013220677. The next prime is 343416013220743. The reversal of 343416013220730 is 37022310614343.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 61990312 + ... + 67302531.

It is an arithmetic number, because the mean of its divisors is an integer number (6911995440240).

Almost surely, 2^{343416013220730} is an apocalyptic number.

343416013220730 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

343416013220730 is an abundant number, since it is smaller than the sum of its proper divisors (541319403129990).

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

343416013220730 is a wasteful number, since it uses less digits than its factorization.

343416013220730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129292996.

The product of its (nonzero) digits is 217728, while the sum is 39.

The spelling of 343416013220730 in words is "three hundred forty-three trillion, four hundred sixteen billion, thirteen million, two hundred twenty thousand, seven hundred thirty".