1040325243 has 4 divisors (see below), whose sum is σ = 1387100328. Its totient is φ = 693550160.

The previous prime is 1040325203. The next prime is 1040325257. The reversal of 1040325243 is 3425230401.

1040325243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1040325243 - 2⁶ = 1040325179 is a prime.

It is a super-2 number, since 2×1040325243² = 2164553222446018098, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1040325203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173387538 + ... + 173387543.

It is an arithmetic number, because the mean of its divisors is an integer number (346775082).

Almost surely, 2^1040325243 is an apocalyptic number.

1040325243 is a deficient number, since it is larger than the sum of its proper divisors (346775085).

1040325243 is an equidigital number, since it uses as much as digits as its factorization.

1040325243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346775084.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 1040325243 is about 32254.0732776498. The cubic root of 1040325243 is about 1013.2650091596.

Adding to 1040325243 its reverse (3425230401), we get a palindrome (4465555644).

The spelling of 1040325243 in words is "one billion, forty million, three hundred twenty-five thousand, two hundred forty-three".