1042422133 has 6 divisors (see below), whose sum is σ = 1107348386. Its totient is φ = 981102912.

The previous prime is 1042422131. The next prime is 1042422163. The reversal of 1042422133 is 3312242401.

1042422133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 262504804 + 779917329 = 16202^2 + 27927^2 .

It is not a de Polignac number, because 1042422133 - 2¹ = 1042422131 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042422131) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1803210 + ... + 1803787.

Almost surely, 2^1042422133 is an apocalyptic number.

It is an amenable number.

1042422133 is a deficient number, since it is larger than the sum of its proper divisors (64926253).

1042422133 is an equidigital number, since it uses as much as digits as its factorization.

1042422133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3607031 (or 3607014 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1042422133 is about 32286.5627312664. The cubic root of 1042422133 is about 1013.9453346475.

Adding to 1042422133 its reverse (3312242401), we get a palindrome (4354664534).

The spelling of 1042422133 in words is "one billion, forty-two million, four hundred twenty-two thousand, one hundred thirty-three".