343044201042 has 24 divisors (see below), whose sum is σ = 743341547520. Its totient is φ = 114335895960.

The previous prime is 343044201037. The next prime is 343044201043. The reversal of 343044201042 is 240102440343.

It is a happy number.

It is a super-2 number, since 2×343044201042² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 343044200997 and 343044201015.

It is not an unprimeable number, because it can be changed into a prime (343044201043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 839634 + ... + 1179437.

It is an arithmetic number, because the mean of its divisors is an integer number (30972564480).

Almost surely, 2^343044201042 is an apocalyptic number.

343044201042 is an abundant number, since it is smaller than the sum of its proper divisors (400297346478).

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

343044201042 is a wasteful number, since it uses less digits than its factorization.

343044201042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2028518 (or 2028515 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 343044201042 its reverse (240102440343), we get a palindrome (583146641385).

The spelling of 343044201042 in words is "three hundred forty-three billion, forty-four million, two hundred one thousand, forty-two".