1041839442 has 128 divisors (see below), whose sum is σ = 2767219200. Its totient is φ = 284256000.

The previous prime is 1041839437. The next prime is 1041839453. The reversal of 1041839442 is 2449381401.

It is a happy number.

1041839442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1041839397 and 1041839406.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1106692 + ... + 1107632.

It is an arithmetic number, because the mean of its divisors is an integer number (21618900).

Almost surely, 2^1041839442 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1041839442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1383609600).

1041839442 is an abundant number, since it is smaller than the sum of its proper divisors (1725379758).

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

1041839442 is a wasteful number, since it uses less digits than its factorization.

1041839442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089 (or 1083 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 1041839442 is about 32277.5377313698. The cubic root of 1041839442 is about 1013.7563750693.

The spelling of 1041839442 in words is "one billion, forty-one million, eight hundred thirty-nine thousand, four hundred forty-two".