3142887288941 has 2 divisors, whose sum is σ = 3142887288942. Its totient is φ = 3142887288940.

The previous prime is 3142887288917. The next prime is 3142887288971. The reversal of 3142887288941 is 1498827882413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1950969226441 + 1191918062500 = 1396771^2 + 1091750^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3142887288941 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3142887288971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1571443644470 + 1571443644471.

It is an arithmetic number, because the mean of its divisors is an integer number (1571443644471).

Almost surely, 2^{3142887288941} is an apocalyptic number.

It is an amenable number.

3142887288941 is a deficient number, since it is larger than the sum of its proper divisors (1).

3142887288941 is an equidigital number, since it uses as much as digits as its factorization.

3142887288941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 49545216, while the sum is 65.

The spelling of 3142887288941 in words is "three trillion, one hundred forty-two billion, eight hundred eighty-seven million, two hundred eighty-eight thousand, nine hundred forty-one".