41002055405 has 4 divisors (see below), whose sum is σ = 49202466492. Its totient is φ = 32801644320.

The previous prime is 41002055399. The next prime is 41002055477. The reversal of 41002055405 is 50455020014.

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 11650827721 + 29351227684 = 107939^2 + 171322^2 .

It is not a de Polignac number, because 41002055405 - 2⁴ = 41002055389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4100205536 + ... + 4100205545.

It is an arithmetic number, because the mean of its divisors is an integer number (12300616623).

Almost surely, 2^41002055405 is an apocalyptic number.

It is an amenable number.

41002055405 is a deficient number, since it is larger than the sum of its proper divisors (8200411087).

41002055405 is an equidigital number, since it uses as much as digits as its factorization.

41002055405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8200411086.

The product of its (nonzero) digits is 4000, while the sum is 26.

Adding to 41002055405 its reverse (50455020014), we get a palindrome (91457075419).

The spelling of 41002055405 in words is "forty-one billion, two million, fifty-five thousand, four hundred five".