2871967046999 has 2 divisors, whose sum is σ = 2871967047000. Its totient is φ = 2871967046998.

The previous prime is 2871967046957. The next prime is 2871967047073. The reversal of 2871967046999 is 9996407691782.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2871967046999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2871967046899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1435983523499 + 1435983523500.

It is an arithmetic number, because the mean of its divisors is an integer number (1435983523500).

Almost surely, 2^{2871967046999} is an apocalyptic number.

2871967046999 is a deficient number, since it is larger than the sum of its proper divisors (1).

2871967046999 is an equidigital number, since it uses as much as digits as its factorization.

2871967046999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 740710656, while the sum is 77.

The spelling of 2871967046999 in words is "two trillion, eight hundred seventy-one billion, nine hundred sixty-seven million, forty-six thousand, nine hundred ninety-nine".