3143421712337 has 8 divisors (see below), whose sum is σ = 3203506696104. Its totient is φ = 3083365437568.

The previous prime is 3143421712297. The next prime is 3143421712439. The reversal of 3143421712337 is 7332171243413.

It can be written as a sum of positive squares in 4 ways, for example, as 2268665551681 + 874756160656 = 1506209^2 + 935284^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3143421712337 - 2²⁸ = 3143153276881 is a prime.

It is a super-2 number, since 2×3143421712337² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3143421712294 and 3143421712303.

It is not an unprimeable number, because it can be changed into a prime (3143421712637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6956108 + ... + 7394205.

It is an arithmetic number, because the mean of its divisors is an integer number (400438337013).

Almost surely, 2^{3143421712337} is an apocalyptic number.

It is an amenable number.

3143421712337 is a deficient number, since it is larger than the sum of its proper divisors (60084983767).

3143421712337 is a wasteful number, since it uses less digits than its factorization.

3143421712337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14354499.

The product of its digits is 254016, while the sum is 41.

The spelling of 3143421712337 in words is "three trillion, one hundred forty-three billion, four hundred twenty-one million, seven hundred twelve thousand, three hundred thirty-seven".