2006120839487 has 2 divisors, whose sum is σ = 2006120839488. Its totient is φ = 2006120839486.

The previous prime is 2006120839409. The next prime is 2006120839549. The reversal of 2006120839487 is 7849380216002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2006120839487 - 2³⁸ = 1731242932543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2006120839187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1003060419743 + 1003060419744.

It is an arithmetic number, because the mean of its divisors is an integer number (1003060419744).

Almost surely, 2^{2006120839487} is an apocalyptic number.

2006120839487 is a deficient number, since it is larger than the sum of its proper divisors (1).

2006120839487 is an equidigital number, since it uses as much as digits as its factorization.

2006120839487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1161216, while the sum is 50.

The spelling of 2006120839487 in words is "two trillion, six billion, one hundred twenty million, eight hundred thirty-nine thousand, four hundred eighty-seven".