2001411019 has 2 divisors, whose sum is σ = 2001411020. Its totient is φ = 2001411018.

The previous prime is 2001411001. The next prime is 2001411053. The reversal of 2001411019 is 9101141002.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2001411019 is a prime.

It is a super-2 number, since 2×2001411019² = 8011292133949236722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2001410987 and 2001411005.

It is not a weakly prime, because it can be changed into another prime (2001411089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000705509 + 1000705510.

It is an arithmetic number, because the mean of its divisors is an integer number (1000705510).

Almost surely, 2^2001411019 is an apocalyptic number.

2001411019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2001411019 is an equidigital number, since it uses as much as digits as its factorization.

2001411019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 19.

The square root of 2001411019 is about 44737.1324405130. The cubic root of 2001411019 is about 1260.2172756657.

The spelling of 2001411019 in words is "two billion, one million, four hundred eleven thousand, nineteen".