3143044102481 has 2 divisors, whose sum is σ = 3143044102482. Its totient is φ = 3143044102480.

The previous prime is 3143044102477. The next prime is 3143044102511. The reversal of 3143044102481 is 1842014403413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2813952570256 + 329091532225 = 1677484^2 + 573665^2 .

It is a cyclic number.

It is not a de Polignac number, because 3143044102481 - 2² = 3143044102477 is a prime.

It is a super-2 number, since 2×3143044102481² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3143044102441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1571522051240 + 1571522051241.

It is an arithmetic number, because the mean of its divisors is an integer number (1571522051241).

Almost surely, 2^{3143044102481} is an apocalyptic number.

It is an amenable number.

3143044102481 is a deficient number, since it is larger than the sum of its proper divisors (1).

3143044102481 is an equidigital number, since it uses as much as digits as its factorization.

3143044102481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36864, while the sum is 35.

Adding to 3143044102481 its reverse (1842014403413), we get a palindrome (4985058505894).

The spelling of 3143044102481 in words is "three trillion, one hundred forty-three billion, forty-four million, one hundred two thousand, four hundred eighty-one".