1033040425 has 6 divisors (see below), whose sum is σ = 1280970158. Its totient is φ = 826432320.

The previous prime is 1033040399. The next prime is 1033040443. The reversal of 1033040425 is 5240403301.

It can be written as a sum of positive squares in 3 ways, for example, as 98148649 + 934891776 = 9907^2 + 30576^2 .

It is not a de Polignac number, because 1033040425 - 2⁹ = 1033039913 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1033040396 and 1033040405.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20660784 + ... + 20660833.

Almost surely, 2^1033040425 is an apocalyptic number.

It is an amenable number.

1033040425 is a deficient number, since it is larger than the sum of its proper divisors (247929733).

1033040425 is an equidigital number, since it uses as much as digits as its factorization.

1033040425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41321627 (or 41321622 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 1033040425 is about 32140.9462368487. The cubic root of 1033040425 is about 1010.8943569798.

Adding to 1033040425 its reverse (5240403301), we get a palindrome (6273443726).

The spelling of 1033040425 in words is "one billion, thirty-three million, forty thousand, four hundred twenty-five".