343728838122 has 32 divisors (see below), whose sum is σ = 700183905792. Its totient is φ = 112467327984.

The previous prime is 343728838081. The next prime is 343728838127. The reversal of 343728838122 is 221838827343.

It is not an unprimeable number, because it can be changed into a prime (343728838127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1396918 + ... + 1624449.

It is an arithmetic number, because the mean of its divisors is an integer number (21880747056).

Almost surely, 2^343728838122 is an apocalyptic number.

343728838122 is an abundant number, since it is smaller than the sum of its proper divisors (356455067670).

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

343728838122 is a wasteful number, since it uses less digits than its factorization.

343728838122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3021722.

The product of its digits is 3096576, while the sum is 51.

The spelling of 343728838122 in words is "three hundred forty-three billion, seven hundred twenty-eight million, eight hundred thirty-eight thousand, one hundred twenty-two".