119428843 has 2 divisors, whose sum is σ = 119428844. Its totient is φ = 119428842.

The previous prime is 119428817. The next prime is 119428849. The reversal of 119428843 is 348824911.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 119428843 - 2²¹ = 117331691 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 119428796 and 119428805.

It is not a weakly prime, because it can be changed into another prime (119428849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59714421 + 59714422.

It is an arithmetic number, because the mean of its divisors is an integer number (59714422).

Almost surely, 2^119428843 is an apocalyptic number.

119428843 is a deficient number, since it is larger than the sum of its proper divisors (1).

119428843 is an equidigital number, since it uses as much as digits as its factorization.

119428843 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55296, while the sum is 40.

The square root of 119428843 is about 10928.3504244694. The cubic root of 119428843 is about 492.4586176332.

The spelling of 119428843 in words is "one hundred nineteen million, four hundred twenty-eight thousand, eight hundred forty-three".