343220032203004 has 12 divisors (see below), whose sum is σ = 655238243296728. Its totient is φ = 156009105546800.

The previous prime is 343220032203001. The next prime is 343220032203043. The reversal of 343220032203004 is 400302230022343.

It is a super-2 number, since 2×343220032203004² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343220032203001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3900227638627 + ... + 3900227638714.

It is an arithmetic number, because the mean of its divisors is an integer number (54603186941394).

Almost surely, 2^{343220032203004} is an apocalyptic number.

It is an amenable number.

343220032203004 is a deficient number, since it is larger than the sum of its proper divisors (312018211093724).

343220032203004 is a wasteful number, since it uses less digits than its factorization.

343220032203004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7800455277356 (or 7800455277354 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 343220032203004 its reverse (400302230022343), we get a palindrome (743522262225347).

The spelling of 343220032203004 in words is "three hundred forty-three trillion, two hundred twenty billion, thirty-two million, two hundred three thousand, four".