1041238446487 has 2 divisors, whose sum is σ = 1041238446488. Its totient is φ = 1041238446486.

The previous prime is 1041238446467. The next prime is 1041238446503. The reversal of 1041238446487 is 7846448321401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1041238446487 - 2¹⁹ = 1041237922199 is a prime.

It is a super-2 number, since 2×1041238446487² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1041238446467) 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, 520619223243 + 520619223244.

It is an arithmetic number, because the mean of its divisors is an integer number (520619223244).

Almost surely, 2^{1041238446487} is an apocalyptic number.

1041238446487 is a deficient number, since it is larger than the sum of its proper divisors (1).

1041238446487 is an equidigital number, since it uses as much as digits as its factorization.

1041238446487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4128768, while the sum is 52.

The spelling of 1041238446487 in words is "one trillion, forty-one billion, two hundred thirty-eight million, four hundred forty-six thousand, four hundred eighty-seven".