119809906679 has 2 divisors, whose sum is σ = 119809906680. Its totient is φ = 119809906678.

The previous prime is 119809906661. The next prime is 119809906739. The reversal of 119809906679 is 976609908911.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 119809906679 - 2¹⁶ = 119809841143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (119809906609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59904953339 + 59904953340.

It is an arithmetic number, because the mean of its divisors is an integer number (59904953340).

Almost surely, 2^119809906679 is an apocalyptic number.

119809906679 is a deficient number, since it is larger than the sum of its proper divisors (1).

119809906679 is an equidigital number, since it uses as much as digits as its factorization.

119809906679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13226976, while the sum is 65.

The spelling of 119809906679 in words is "one hundred nineteen billion, eight hundred nine million, nine hundred six thousand, six hundred seventy-nine".