3304244143021 has 16 divisors (see below), whose sum is σ = 3530455479936. Its totient is φ = 3085010381376.

The previous prime is 3304244143007. The next prime is 3304244143037. The reversal of 3304244143021 is 1203414424033.

It is a cyclic number.

It is not a de Polignac number, because 3304244143021 - 2¹⁷ = 3304244011949 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 (3304244143621) 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, 357691 + ... + 2595463.

It is an arithmetic number, because the mean of its divisors is an integer number (220653467496).

Almost surely, 2^{3304244143021} is an apocalyptic number.

It is an amenable number.

3304244143021 is a deficient number, since it is larger than the sum of its proper divisors (226211336915).

3304244143021 is a wasteful number, since it uses less digits than its factorization.

3304244143021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2239332.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 3304244143021 its reverse (1203414424033), we get a palindrome (4507658567054).

The spelling of 3304244143021 in words is "three trillion, three hundred four billion, two hundred forty-four million, one hundred forty-three thousand, twenty-one".