1042019118 has 24 divisors (see below), whose sum is σ = 2580238128. Its totient is φ = 297719712.

The previous prime is 1042019057. The next prime is 1042019177. The reversal of 1042019118 is 8119102401.

It is a junction number, because it is equal to n+sod(n) for n = 1042019091 and 1042019100.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 4134871 + ... + 4135122.

It is an arithmetic number, because the mean of its divisors is an integer number (107509922).

Almost surely, 2^1042019118 is an apocalyptic number.

1042019118 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1042019118 is an abundant number, since it is smaller than the sum of its proper divisors (1538219010).

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

1042019118 is a wasteful number, since it uses less digits than its factorization.

1042019118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8270008 (or 8270005 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 27.

The square root of 1042019118 is about 32280.3209091855. The cubic root of 1042019118 is about 1013.8146493142.

The spelling of 1042019118 in words is "one billion, forty-two million, nineteen thousand, one hundred eighteen".