3143341243020 has 384 divisors, whose sum is σ = 10599060003840. Its totient is φ = 687295365120.

The previous prime is 3143341243001. The next prime is 3143341243069. The reversal of 3143341243020 is 203421433413.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 25508916 + ... + 25631844.

It is an arithmetic number, because the mean of its divisors is an integer number (27601718760).

Almost surely, 2^{3143341243020} is an apocalyptic number.

3143341243020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3143341243020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5299530001920).

3143341243020 is an abundant number, since it is smaller than the sum of its proper divisors (7455718760820).

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

3143341243020 is a wasteful number, since it uses less digits than its factorization.

3143341243020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123065 (or 123063 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 3143341243020 its reverse (203421433413), we get a palindrome (3346762676433).

The spelling of 3143341243020 in words is "three trillion, one hundred forty-three billion, three hundred forty-one million, two hundred forty-three thousand, twenty".