119770439 has 2 divisors, whose sum is σ = 119770440. Its totient is φ = 119770438.

The previous prime is 119770403. The next prime is 119770451. The reversal of 119770439 is 934077911.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-119770439 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 119770396 and 119770405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116770439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59885219 + 59885220.

It is an arithmetic number, because the mean of its divisors is an integer number (59885220).

Almost surely, 2^119770439 is an apocalyptic number.

119770439 is a deficient number, since it is larger than the sum of its proper divisors (1).

119770439 is an equidigital number, since it uses as much as digits as its factorization.

119770439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47628, while the sum is 41.

The square root of 119770439 is about 10943.9681560209. The cubic root of 119770439 is about 492.9276884726.

The spelling of 119770439 in words is "one hundred nineteen million, seven hundred seventy thousand, four hundred thirty-nine".