1042424422 has 16 divisors (see below), whose sum is σ = 1694648592. Its totient is φ = 478052640.

The previous prime is 1042424419. The next prime is 1042424429. The reversal of 1042424422 is 2244242401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042424429) 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, 123604 + ... + 131767.

It is an arithmetic number, because the mean of its divisors is an integer number (105915537).

Almost surely, 2^1042424422 is an apocalyptic number.

1042424422 is a deficient number, since it is larger than the sum of its proper divisors (652224170).

1042424422 is a wasteful number, since it uses less digits than its factorization.

1042424422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255543.

The product of its (nonzero) digits is 4096, while the sum is 25.

The square root of 1042424422 is about 32286.5981794304. The cubic root of 1042424422 is about 1013.9460768034.

Adding to 1042424422 its reverse (2244242401), we get a palindrome (3286666823).

The spelling of 1042424422 in words is "one billion, forty-two million, four hundred twenty-four thousand, four hundred twenty-two".