899999940000059 has 2 divisors, whose sum is σ = 899999940000060. Its totient is φ = 899999940000058.

The previous prime is 899999939999971. The next prime is 899999940000061. The reversal of 899999940000059 is 950000049999998.

899999940000059 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 899999940000059 - 2⁸ = 899999939999803 is a prime.

Together with 899999940000061, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (899999946000059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 449999970000029 + 449999970000030.

It is an arithmetic number, because the mean of its divisors is an integer number (449999970000030).

Almost surely, 2^{899999940000059} is an apocalyptic number.

899999940000059 is a deficient number, since it is larger than the sum of its proper divisors (1).

899999940000059 is an equidigital number, since it uses as much as digits as its factorization.

899999940000059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 765275040, while the sum is 80.

The spelling of 899999940000059 in words is "eight hundred ninety-nine trillion, nine hundred ninety-nine billion, nine hundred forty million, fifty-nine", and thus it is an aban number.