1042133248 has 72 divisors (see below), whose sum is σ = 2248301888. Its totient is φ = 479250432.

The previous prime is 1042133233. The next prime is 1042133249. The reversal of 1042133248 is 8423312401.

It is not an unprimeable number, because it can be changed into a prime (1042133249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1620415 + ... + 1621057.

Almost surely, 2^1042133248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1042133248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1124150944).

1042133248 is an abundant number, since it is smaller than the sum of its proper divisors (1206168640).

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

1042133248 is an equidigital number, since it uses as much as digits as its factorization.

1042133248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1159 (or 1145 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 1042133248 is about 32282.0886560953. The cubic root of 1042133248 is about 1013.8516615724.

Adding to 1042133248 its reverse (8423312401), we get a palindrome (9465445649).

The spelling of 1042133248 in words is "one billion, forty-two million, one hundred thirty-three thousand, two hundred forty-eight".