1041400241009 has 2 divisors, whose sum is σ = 1041400241010. Its totient is φ = 1041400241008.

The previous prime is 1041400240987. The next prime is 1041400241143. The reversal of 1041400241009 is 9001420041401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 757721502784 + 283678738225 = 870472^2 + 532615^2 .

It is a cyclic number.

It is not a de Polignac number, because 1041400241009 - 2²⁰ = 1041399192433 is a prime.

It is not a weakly prime, because it can be changed into another prime (1041400241909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520700120504 + 520700120505.

It is an arithmetic number, because the mean of its divisors is an integer number (520700120505).

Almost surely, 2^{1041400241009} is an apocalyptic number.

It is an amenable number.

1041400241009 is a deficient number, since it is larger than the sum of its proper divisors (1).

1041400241009 is an equidigital number, since it uses as much as digits as its factorization.

1041400241009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 26.

The spelling of 1041400241009 in words is "one trillion, forty-one billion, four hundred million, two hundred forty-one thousand, nine".