1040324141 has 4 divisors (see below), whose sum is σ = 1041278784. Its totient is φ = 1039369500.

The previous prime is 1040324137. The next prime is 1040324147. The reversal of 1040324141 is 1414230401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1040324141 - 2² = 1040324137 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 (1040324147) 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 3 ways as a sum of consecutive naturals, for example, 475685 + ... + 477866.

It is an arithmetic number, because the mean of its divisors is an integer number (260319696).

Almost surely, 2^1040324141 is an apocalyptic number.

It is an amenable number.

1040324141 is a deficient number, since it is larger than the sum of its proper divisors (954643).

1040324141 is an equidigital number, since it uses as much as digits as its factorization.

1040324141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954642.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1040324141 is about 32254.0561945316. The cubic root of 1040324141 is about 1013.2646513810.

Adding to 1040324141 its reverse (1414230401), we get a palindrome (2454554542).

The spelling of 1040324141 in words is "one billion, forty million, three hundred twenty-four thousand, one hundred forty-one".