119609427285 has 48 divisors (see below), whose sum is σ = 218946087360. Its totient is φ = 60237250560.

The previous prime is 119609427283. The next prime is 119609427403. The reversal of 119609427285 is 582724906911.

It is a happy number.

119609427285 is a `hidden beast` number, since 1 + 1 + 9 + 609 + 4 + 2 + 7 + 28 + 5 = 666.

It is not a de Polignac number, because 119609427285 - 2¹ = 119609427283 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119609427283) 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 in 47 ways as a sum of consecutive naturals, for example, 34645 + ... + 490325.

It is an arithmetic number, because the mean of its divisors is an integer number (4561376820).

Almost surely, 2^119609427285 is an apocalyptic number.

119609427285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

119609427285 is a deficient number, since it is larger than the sum of its proper divisors (99336660075).

119609427285 is a wasteful number, since it uses less digits than its factorization.

119609427285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456018 (or 456015 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 54.

The spelling of 119609427285 in words is "one hundred nineteen billion, six hundred nine million, four hundred twenty-seven thousand, two hundred eighty-five".