3143443222004 has 24 divisors (see below), whose sum is σ = 5503318034760. Its totient is φ = 1571066776064.

The previous prime is 3143443221979. The next prime is 3143443222019. The reversal of 3143443222004 is 4002223443413.

It can be written as a sum of positive squares in 4 ways, for example, as 690398133604 + 2453045088400 = 830902^2 + 1566220^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171491912 + ... + 171510240.

It is an arithmetic number, because the mean of its divisors is an integer number (229304918115).

Almost surely, 2^{3143443222004} is an apocalyptic number.

It is an amenable number.

3143443222004 is a deficient number, since it is larger than the sum of its proper divisors (2359874812756).

3143443222004 is a wasteful number, since it uses less digits than its factorization.

3143443222004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33859 (or 33857 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 3143443222004 its reverse (4002223443413), we get a palindrome (7145666665417).

The spelling of 3143443222004 in words is "three trillion, one hundred forty-three billion, four hundred forty-three million, two hundred twenty-two thousand, four".