41011431541 has 4 divisors (see below), whose sum is σ = 41015574432. Its totient is φ = 41007288652.

The previous prime is 41011431521. The next prime is 41011431551. The reversal of 41011431541 is 14513411014.

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 41011431541 - 2⁵ = 41011431509 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 (41011431521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2056561 + ... + 2076406.

It is an arithmetic number, because the mean of its divisors is an integer number (10253893608).

Almost surely, 2^41011431541 is an apocalyptic number.

It is an amenable number.

41011431541 is a deficient number, since it is larger than the sum of its proper divisors (4142891).

41011431541 is an equidigital number, since it uses as much as digits as its factorization.

41011431541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4142890.

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 41011431541 its reverse (14513411014), we get a palindrome (55524842555).

The spelling of 41011431541 in words is "forty-one billion, eleven million, four hundred thirty-one thousand, five hundred forty-one".