1826119042 has 16 divisors (see below), whose sum is σ = 2988873792. Its totient is φ = 829865520.

The previous prime is 1826119021. The next prime is 1826119069. The reversal of 1826119042 is 2409116281.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1826118989 and 1826119007.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148003 + ... + 159865.

It is an arithmetic number, because the mean of its divisors is an integer number (186804612).

Almost surely, 2^1826119042 is an apocalyptic number.

1826119042 is a deficient number, since it is larger than the sum of its proper divisors (1162754750).

1826119042 is a wasteful number, since it uses less digits than its factorization.

1826119042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18873.

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 1826119042 is about 42733.1141154024. The cubic root of 1826119042 is about 1222.2959189165.

The spelling of 1826119042 in words is "one billion, eight hundred twenty-six million, one hundred nineteen thousand, forty-two".