3444454205213 has 16 divisors (see below), whose sum is σ = 3995606750976. Its totient is φ = 2908178225280.

The previous prime is 3444454205167. The next prime is 3444454205221. The reversal of 3444454205213 is 3125024544443.

It is a cyclic number.

It is not a de Polignac number, because 3444454205213 - 2⁸ = 3444454204957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3444454205273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3965033 + ... + 4755038.

It is an arithmetic number, because the mean of its divisors is an integer number (249725421936).

Almost surely, 2^{3444454205213} is an apocalyptic number.

It is an amenable number.

3444454205213 is a deficient number, since it is larger than the sum of its proper divisors (551152545763).

3444454205213 is an equidigital number, since it uses as much as digits as its factorization.

3444454205213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8720924.

The product of its (nonzero) digits is 921600, while the sum is 41.

Adding to 3444454205213 its reverse (3125024544443), we get a palindrome (6569478749656).

The spelling of 3444454205213 in words is "three trillion, four hundred forty-four billion, four hundred fifty-four million, two hundred five thousand, two hundred thirteen".