3143421712336 has 40 divisors (see below), whose sum is σ = 6357836197440. Its totient is φ = 1502746941696.

The previous prime is 3143421712297. The next prime is 3143421712439. The reversal of 3143421712336 is 6332171243413.

It is a super-2 number, since 2×3143421712336² (a number of 26 digits) contains 22 as substring.

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, 904146 + ... + 2665393.

It is an arithmetic number, because the mean of its divisors is an integer number (158945904936).

Almost surely, 2^{3143421712336} is an apocalyptic number.

It is an amenable number.

3143421712336 is an abundant number, since it is smaller than the sum of its proper divisors (3214414485104).

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

3143421712336 is a wasteful number, since it uses less digits than its factorization.

3143421712336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3571963 (or 3571957 counting only the distinct ones).

The product of its digits is 217728, while the sum is 40.

Adding to 3143421712336 its reverse (6332171243413), we get a palindrome (9475592955749).

The spelling of 3143421712336 in words is "three trillion, one hundred forty-three billion, four hundred twenty-one million, seven hundred twelve thousand, three hundred thirty-six".