119809906739 has 2 divisors, whose sum is σ = 119809906740. Its totient is φ = 119809906738.

The previous prime is 119809906679. The next prime is 119809906747. The reversal of 119809906739 is 937609908911.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 119809906739 - 2²⁴ = 119793129523 is a prime.

It is a super-2 number, since 2×119809906739² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (119809906939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59904953369 + 59904953370.

It is an arithmetic number, because the mean of its divisors is an integer number (59904953370).

Almost surely, 2^119809906739 is an apocalyptic number.

119809906739 is a deficient number, since it is larger than the sum of its proper divisors (1).

119809906739 is an equidigital number, since it uses as much as digits as its factorization.

119809906739 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6613488, while the sum is 62.

The spelling of 119809906739 in words is "one hundred nineteen billion, eight hundred nine million, nine hundred six thousand, seven hundred thirty-nine".