2001110000039 has 2 divisors, whose sum is σ = 2001110000040. Its totient is φ = 2001110000038.

The previous prime is 2001109999949. The next prime is 2001110000077. The reversal of 2001110000039 is 9300000111002.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2001110000039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2001109999981 and 2001110000026.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2001110000339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000555000019 + 1000555000020.

It is an arithmetic number, because the mean of its divisors is an integer number (1000555000020).

Almost surely, 2^{2001110000039} is an apocalyptic number.

2001110000039 is a deficient number, since it is larger than the sum of its proper divisors (1).

2001110000039 is an equidigital number, since it uses as much as digits as its factorization.

2001110000039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 17.

The spelling of 2001110000039 in words is "two trillion, one billion, one hundred ten million, thirty-nine", and thus it is an aban number.