1000000999007 has 2 divisors, whose sum is σ = 1000000999008. Its totient is φ = 1000000999006.

The previous prime is 1000000998979. The next prime is 1000000999021. The reversal of 1000000999007 is 7009990000001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1000000999007 - 2²⁰ = 999999950431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000000999057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500000499503 + 500000499504.

It is an arithmetic number, because the mean of its divisors is an integer number (500000499504).

Almost surely, 2^{1000000999007} is an apocalyptic number.

1000000999007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000000999007 is an equidigital number, since it uses as much as digits as its factorization.

1000000999007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5103, while the sum is 35.

Adding to 1000000999007 its reverse (7009990000001), we get a palindrome (8009990999008).

The spelling of 1000000999007 in words is "one trillion, nine hundred ninety-nine thousand, seven".