1004018936839 has 2 divisors, whose sum is σ = 1004018936840. Its totient is φ = 1004018936838.

The previous prime is 1004018936749. The next prime is 1004018936881. The reversal of 1004018936839 is 9386398104001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1004018936839 - 2²⁷ = 1003884719111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1004018936339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502009468419 + 502009468420.

It is an arithmetic number, because the mean of its divisors is an integer number (502009468420).

Almost surely, 2^{1004018936839} is an apocalyptic number.

1004018936839 is a deficient number, since it is larger than the sum of its proper divisors (1).

1004018936839 is an equidigital number, since it uses as much as digits as its factorization.

1004018936839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1119744, while the sum is 52.

The spelling of 1004018936839 in words is "one trillion, four billion, eighteen million, nine hundred thirty-six thousand, eight hundred thirty-nine".