1041042415513 has 2 divisors, whose sum is σ = 1041042415514. Its totient is φ = 1041042415512.

The previous prime is 1041042415487. The next prime is 1041042415561. The reversal of 1041042415513 is 3155142401401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 975733035264 + 65309380249 = 987792^2 + 255557^2 .

It is a cyclic number.

It is not a de Polignac number, because 1041042415513 - 2¹⁷ = 1041042284441 is a prime.

It is not a weakly prime, because it can be changed into another prime (1041042415313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520521207756 + 520521207757.

It is an arithmetic number, because the mean of its divisors is an integer number (520521207757).

Almost surely, 2^{1041042415513} is an apocalyptic number.

It is an amenable number.

1041042415513 is a deficient number, since it is larger than the sum of its proper divisors (1).

1041042415513 is an equidigital number, since it uses as much as digits as its factorization.

1041042415513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 1041042415513 its reverse (3155142401401), we get a palindrome (4196184816914).

The spelling of 1041042415513 in words is "one trillion, forty-one billion, forty-two million, four hundred fifteen thousand, five hundred thirteen".