343525041020 has 48 divisors (see below), whose sum is σ = 824801177088. Its totient is φ = 117731288640.

The previous prime is 343525041011. The next prime is 343525041077. The reversal of 343525041020 is 20140525343.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 167126 + ... + 845565.

It is an arithmetic number, because the mean of its divisors is an integer number (17183357856).

Almost surely, 2^343525041020 is an apocalyptic number.

It is an amenable number.

343525041020 is an abundant number, since it is smaller than the sum of its proper divisors (481276136068).

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

343525041020 is a wasteful number, since it uses less digits than its factorization.

343525041020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015130 (or 1015128 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 343525041020 its reverse (20140525343), we get a palindrome (363665566363).

The spelling of 343525041020 in words is "three hundred forty-three billion, five hundred twenty-five million, forty-one thousand, twenty".