3430220343403 has 16 divisors (see below), whose sum is σ = 4151045781504. Its totient is φ = 2767109304960.

The previous prime is 3430220343401. The next prime is 3430220343421. The reversal of 3430220343403 is 3043430220343.

It is not a de Polignac number, because 3430220343403 - 2¹ = 3430220343401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3430220343401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1979376 + ... + 3283042.

It is an arithmetic number, because the mean of its divisors is an integer number (259440361344).

Almost surely, 2^{3430220343403} is an apocalyptic number.

3430220343403 is a deficient number, since it is larger than the sum of its proper divisors (720825438101).

3430220343403 is a wasteful number, since it uses less digits than its factorization.

3430220343403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1325802.

The product of its (nonzero) digits is 62208, while the sum is 31.

Adding to 3430220343403 its reverse (3043430220343), we get a palindrome (6473650563746).

The spelling of 3430220343403 in words is "three trillion, four hundred thirty billion, two hundred twenty million, three hundred forty-three thousand, four hundred three".