1042044007 has 2 divisors, whose sum is σ = 1042044008. Its totient is φ = 1042044006.

The previous prime is 1042043953. The next prime is 1042044023. The reversal of 1042044007 is 7004402401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1042044007 - 2⁷ = 1042043879 is a prime.

It is a super-4 number, since 4×1042044007⁴ (a number of 37 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1042047007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521022003 + 521022004.

It is an arithmetic number, because the mean of its divisors is an integer number (521022004).

Almost surely, 2^1042044007 is an apocalyptic number.

1042044007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042044007 is an equidigital number, since it uses as much as digits as its factorization.

1042044007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 22.

The square root of 1042044007 is about 32280.7064203992. The cubic root of 1042044007 is about 1013.8227210253.

Adding to 1042044007 its reverse (7004402401), we get a palindrome (8046446408).

The spelling of 1042044007 in words is "one billion, forty-two million, forty-four thousand, seven".