3420443443244 has 24 divisors (see below), whose sum is σ = 6070774542336. Its totient is φ = 1685941922000.

The previous prime is 3420443443243. The next prime is 3420443443327. The reversal of 3420443443244 is 4423443440243.

It is not an unprimeable number, because it can be changed into a prime (3420443443243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1826099 + ... + 3189909.

It is an arithmetic number, because the mean of its divisors is an integer number (252948939264).

Almost surely, 2^{3420443443244} is an apocalyptic number.

It is an amenable number.

3420443443244 is a deficient number, since it is larger than the sum of its proper divisors (2650331099092).

3420443443244 is a wasteful number, since it uses less digits than its factorization.

3420443443244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1372717 (or 1372715 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 41.

Adding to 3420443443244 its reverse (4423443440243), we get a palindrome (7843886883487).

The spelling of 3420443443244 in words is "three trillion, four hundred twenty billion, four hundred forty-three million, four hundred forty-three thousand, two hundred forty-four".