1040131142041 has 4 divisors (see below), whose sum is σ = 1040383054900. Its totient is φ = 1039879229184.

The previous prime is 1040131142027. The next prime is 1040131142107. The reversal of 1040131142041 is 1402411310401.

1040131142041 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 can be written as a sum of positive squares in 2 ways, for example, as 640712198025 + 399418944016 = 800445^2 + 631996^2 .

It is a cyclic number.

It is not a de Polignac number, because 1040131142041 - 2²⁹ = 1039594271129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1040131142341) 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, 125950236 + ... + 125958493.

It is an arithmetic number, because the mean of its divisors is an integer number (260095763725).

Almost surely, 2^{1040131142041} is an apocalyptic number.

It is an amenable number.

1040131142041 is a deficient number, since it is larger than the sum of its proper divisors (251912859).

1040131142041 is an equidigital number, since it uses as much as digits as its factorization.

1040131142041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251912858.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 1040131142041 its reverse (1402411310401), we get a palindrome (2442542452442).

The spelling of 1040131142041 in words is "one trillion, forty billion, one hundred thirty-one million, one hundred forty-two thousand, forty-one".