343401100202120 has 32 divisors (see below), whose sum is σ = 773783738291520. Its totient is φ = 137159326687680.

The previous prime is 343401100202093. The next prime is 343401100202123. The reversal of 343401100202120 is 21202001104343.

It is not an unprimeable number, because it can be changed into a prime (343401100202123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6284765876 + ... + 6284820515.

It is an arithmetic number, because the mean of its divisors is an integer number (24180741821610).

Almost surely, 2^{343401100202120} is an apocalyptic number.

It is an amenable number.

343401100202120 is an abundant number, since it is smaller than the sum of its proper divisors (430382638089400).

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

343401100202120 is a wasteful number, since it uses less digits than its factorization.

343401100202120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12569587085 (or 12569587081 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 343401100202120 its reverse (21202001104343), we get a palindrome (364603101306463).

The spelling of 343401100202120 in words is "three hundred forty-three trillion, four hundred one billion, one hundred million, two hundred two thousand, one hundred twenty".