342323420201020 has 24 divisors (see below), whose sum is σ = 736412821019568. Its totient is φ = 133589627395200.

The previous prime is 342323420200999. The next prime is 342323420201033. The reversal of 342323420201020 is 20102024323243.

It is a self number, because there is not a number n which added to its sum of digits gives 342323420201020.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208733791986 + ... + 208733793625.

It is an arithmetic number, because the mean of its divisors is an integer number (30683867542482).

Almost surely, 2^{342323420201020} is an apocalyptic number.

It is an amenable number.

342323420201020 is an abundant number, since it is smaller than the sum of its proper divisors (394089400818548).

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

342323420201020 is a wasteful number, since it uses less digits than its factorization.

342323420201020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417467585661 (or 417467585659 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 342323420201020 its reverse (20102024323243), we get a palindrome (362425444524263).

The spelling of 342323420201020 in words is "three hundred forty-two trillion, three hundred twenty-three billion, four hundred twenty million, two hundred one thousand, twenty".