1000007999929 has 2 divisors, whose sum is σ = 1000007999930. Its totient is φ = 1000007999928.

The previous prime is 1000007999923. The next prime is 1000007999933. The reversal of 1000007999929 is 9299997000001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 642017587600 + 357990412329 = 801260^2 + 598323^2 .

It is a cyclic number.

It is not a de Polignac number, because 1000007999929 - 2⁵ = 1000007999897 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1000007999929.

It is not a weakly prime, because it can be changed into another prime (1000007999923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500003999964 + 500003999965.

It is an arithmetic number, because the mean of its divisors is an integer number (500003999965).

Almost surely, 2^{1000007999929} is an apocalyptic number.

It is an amenable number.

1000007999929 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000007999929 is an equidigital number, since it uses as much as digits as its factorization.

1000007999929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 826686, while the sum is 55.

The spelling of 1000007999929 in words is "one trillion, seven million, nine hundred ninety-nine thousand, nine hundred twenty-nine".