1041142242 has 64 divisors (see below), whose sum is σ = 2496282624. Its totient is φ = 283039680.

The previous prime is 1041142241. The next prime is 1041142243. The reversal of 1041142242 is 2422411401.

1041142242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1041142241) and next prime (1041142243).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1041142241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 187567 + ... + 193037.

It is an arithmetic number, because the mean of its divisors is an integer number (39004416).

Almost surely, 2^1041142242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1041142242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1248141312).

1041142242 is an abundant number, since it is smaller than the sum of its proper divisors (1455140382).

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

1041142242 is a wasteful number, since it uses less digits than its factorization.

1041142242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5703.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 1041142242 is about 32266.7358435898. The cubic root of 1041142242 is about 1013.5301890127.

Adding to 1041142242 its reverse (2422411401), we get a palindrome (3463553643).

The spelling of 1041142242 in words is "one billion, forty-one million, one hundred forty-two thousand, two hundred forty-two".