1000043040967 has 2 divisors, whose sum is σ = 1000043040968. Its totient is φ = 1000043040966.

The previous prime is 1000043040833. The next prime is 1000043041021. The reversal of 1000043040967 is 7690403400001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1000043040967 - 2¹⁵ = 1000043008199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000043040067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500021520483 + 500021520484.

It is an arithmetic number, because the mean of its divisors is an integer number (500021520484).

Almost surely, 2^{1000043040967} is an apocalyptic number.

1000043040967 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000043040967 is an equidigital number, since it uses as much as digits as its factorization.

1000043040967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 34.

Adding to 1000043040967 its reverse (7690403400001), we get a palindrome (8690446440968).

The spelling of 1000043040967 in words is "one trillion, forty-three million, forty thousand, nine hundred sixty-seven".