2001232086719 has 2 divisors, whose sum is σ = 2001232086720. Its totient is φ = 2001232086718.

The previous prime is 2001232086713. The next prime is 2001232086727. The reversal of 2001232086719 is 9176802321002.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2001232086719 is a prime.

It is a super-2 number, since 2×2001232086719² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2001232086713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000616043359 + 1000616043360.

It is an arithmetic number, because the mean of its divisors is an integer number (1000616043360).

Almost surely, 2^{2001232086719} is an apocalyptic number.

2001232086719 is a deficient number, since it is larger than the sum of its proper divisors (1).

2001232086719 is an equidigital number, since it uses as much as digits as its factorization.

2001232086719 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 41.

The spelling of 2001232086719 in words is "two trillion, one billion, two hundred thirty-two million, eighty-six thousand, seven hundred nineteen".