1042242522 has 16 divisors (see below), whose sum is σ = 2103610080. Its totient is φ = 344226672.

The previous prime is 1042242521. The next prime is 1042242559. The reversal of 1042242522 is 2252422401.

It is a junction number, because it is equal to n+sod(n) for n = 1042242492 and 1042242501.

It is not an unprimeable number, because it can be changed into a prime (1042242521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 796168 + ... + 797475.

It is an arithmetic number, because the mean of its divisors is an integer number (131475630).

Almost surely, 2^1042242522 is an apocalyptic number.

1042242522 is an abundant number, since it is smaller than the sum of its proper divisors (1061367558).

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

1042242522 is a wasteful number, since it uses less digits than its factorization.

1042242522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1593757.

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 1042242522 is about 32283.7810982543. The cubic root of 1042242522 is about 1013.8870965019.

Adding to 1042242522 its reverse (2252422401), we get a palindrome (3294664923).

The spelling of 1042242522 in words is "one billion, forty-two million, two hundred forty-two thousand, five hundred twenty-two".