3143430343344 has 40 divisors (see below), whose sum is σ = 8121922713280. Its totient is φ = 1047630201408.

The previous prime is 3143430343343. The next prime is 3143430343357. The reversal of 3143430343344 is 4433430343413.

It is not an unprimeable number, because it can be changed into a prime (3143430343343) 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, 5339674 + ... + 5899065.

It is an arithmetic number, because the mean of its divisors is an integer number (203048067832).

Almost surely, 2^{3143430343344} is an apocalyptic number.

It is an amenable number.

3143430343344 is an abundant number, since it is smaller than the sum of its proper divisors (4978492369936).

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

3143430343344 is a wasteful number, since it uses less digits than its factorization.

3143430343344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11244577 (or 11244571 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 39.

Adding to 3143430343344 its reverse (4433430343413), we get a palindrome (7576860686757).

The spelling of 3143430343344 in words is "three trillion, one hundred forty-three billion, four hundred thirty million, three hundred forty-three thousand, three hundred forty-four".