3143313442000 has 320 divisors, whose sum is σ = 7821241908480. Its totient is φ = 1221454080000.

The previous prime is 3143313441973. The next prime is 3143313442007. The reversal of 3143313442000 is 2443133413.

It is a self number, because there is not a number n which added to its sum of digits gives 3143313442000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3143313442007) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4484041650 + ... + 4484042350.

It is an arithmetic number, because the mean of its divisors is an integer number (24441380964).

Almost surely, 2^{3143313442000} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3143313442000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3910620954240).

3143313442000 is an abundant number, since it is smaller than the sum of its proper divisors (4677928466480).

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

3143313442000 is a wasteful number, since it uses less digits than its factorization.

3143313442000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1207 (or 1191 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 3143313442000 its reverse (2443133413), we get a palindrome (3145756575413).

The spelling of 3143313442000 in words is "three trillion, one hundred forty-three billion, three hundred thirteen million, four hundred forty-two thousand".