39990010111159 has 2 divisors, whose sum is σ = 39990010111160. Its totient is φ = 39990010111158.

The previous prime is 39990010111091. The next prime is 39990010111237. The reversal of 39990010111159 is 95111101009993.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 39990010111159 - 2¹⁹ = 39990009586871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (39990010111759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19995005055579 + 19995005055580.

It is an arithmetic number, because the mean of its divisors is an integer number (19995005055580).

Almost surely, 2^{39990010111159} is an apocalyptic number.

39990010111159 is a deficient number, since it is larger than the sum of its proper divisors (1).

39990010111159 is an equidigital number, since it uses as much as digits as its factorization.

39990010111159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 98415, while the sum is 49.

The spelling of 39990010111159 in words is "thirty-nine trillion, nine hundred ninety billion, ten million, one hundred eleven thousand, one hundred fifty-nine".