1040324231 has 16 divisors (see below), whose sum is σ = 1114819200. Its totient is φ = 967362048.

The previous prime is 1040324203. The next prime is 1040324249. The reversal of 1040324231 is 1324230401.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1040324231 is a prime.

It is a super-2 number, since 2×1040324231² = 2164549011211482722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040324261) 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 15 ways as a sum of consecutive naturals, for example, 942626 + ... + 943728.

It is an arithmetic number, because the mean of its divisors is an integer number (69676200).

Almost surely, 2^1040324231 is an apocalyptic number.

1040324231 is a deficient number, since it is larger than the sum of its proper divisors (74494969).

1040324231 is a wasteful number, since it uses less digits than its factorization.

1040324231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1738.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1040324231 is about 32254.0575897049. The cubic root of 1040324231 is about 1013.2646806006.

Adding to 1040324231 its reverse (1324230401), we get a palindrome (2364554632).

The spelling of 1040324231 in words is "one billion, forty million, three hundred twenty-four thousand, two hundred thirty-one".