1041839246779 has 2 divisors, whose sum is σ = 1041839246780. Its totient is φ = 1041839246778.

The previous prime is 1041839246771. The next prime is 1041839246783. The reversal of 1041839246779 is 9776429381401.

It is a strong prime.

It is an emirp because it is prime and its reverse (9776429381401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1041839246779 - 2³ = 1041839246771 is a prime.

It is a super-2 number, since 2×1041839246779² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1041839246771) 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 as a sum of consecutive naturals, namely, 520919623389 + 520919623390.

It is an arithmetic number, because the mean of its divisors is an integer number (520919623390).

Almost surely, 2^{1041839246779} is an apocalyptic number.

1041839246779 is a deficient number, since it is larger than the sum of its proper divisors (1).

1041839246779 is an equidigital number, since it uses as much as digits as its factorization.

1041839246779 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18289152, while the sum is 61.

The spelling of 1041839246779 in words is "one trillion, forty-one billion, eight hundred thirty-nine million, two hundred forty-six thousand, seven hundred seventy-nine".