3443220343002 has 32 divisors (see below), whose sum is σ = 7554449940480. Its totient is φ = 1037571049520.

The previous prime is 3443220342997. The next prime is 3443220343021. The reversal of 3443220343002 is 2003430223443.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145714458 + ... + 145738085.

It is an arithmetic number, because the mean of its divisors is an integer number (236076560640).

Almost surely, 2^{3443220343002} is an apocalyptic number.

3443220343002 is an abundant number, since it is smaller than the sum of its proper divisors (4111229597478).

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

3443220343002 is a wasteful number, since it uses less digits than its factorization.

3443220343002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291452738.

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 3443220343002 its reverse (2003430223443), we get a palindrome (5446650566445).

The spelling of 3443220343002 in words is "three trillion, four hundred forty-three billion, two hundred twenty million, three hundred forty-three thousand, two".