1042535142 has 96 divisors (see below), whose sum is σ = 2531917440. Its totient is φ = 307359360.

The previous prime is 1042535141. The next prime is 1042535159. The reversal of 1042535142 is 2415352401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042535141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1180233 + ... + 1181115.

It is an arithmetic number, because the mean of its divisors is an integer number (26374140).

Almost surely, 2^1042535142 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1042535142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1265958720).

1042535142 is an abundant number, since it is smaller than the sum of its proper divisors (1489382298).

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

1042535142 is a wasteful number, since it uses less digits than its factorization.

1042535142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058 (or 1055 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 1042535142 is about 32288.3127772264. The cubic root of 1042535142 is about 1013.9819739335.

Adding to 1042535142 its reverse (2415352401), we get a palindrome (3457887543).

The spelling of 1042535142 in words is "one billion, forty-two million, five hundred thirty-five thousand, one hundred forty-two".