119278001948 has 12 divisors (see below), whose sum is σ = 238556003952. Its totient is φ = 51119143680.

The previous prime is 119278001917. The next prime is 119278001957. The reversal of 119278001948 is 849100872911.

It is a happy number.

119278001948 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 119278001896 and 119278001905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2129964293 + ... + 2129964348.

It is an arithmetic number, because the mean of its divisors is an integer number (19879666996).

Almost surely, 2^119278001948 is an apocalyptic number.

It is an amenable number.

119278001948 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

119278001948 is a wasteful number, since it uses less digits than its factorization.

119278001948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4259928652 (or 4259928650 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 50.

The spelling of 119278001948 in words is "one hundred nineteen billion, two hundred seventy-eight million, one thousand, nine hundred forty-eight".