41040415555 has 4 divisors (see below), whose sum is σ = 49248498672. Its totient is φ = 32832332440.

The previous prime is 41040415531. The next prime is 41040415571. The reversal of 41040415555 is 55551404014.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 41040415555 - 2²¹ = 41038318403 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41040415555.

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, 4104041551 + ... + 4104041560.

It is an arithmetic number, because the mean of its divisors is an integer number (12312124668).

Almost surely, 2^41040415555 is an apocalyptic number.

41040415555 is a deficient number, since it is larger than the sum of its proper divisors (8208083117).

41040415555 is an equidigital number, since it uses as much as digits as its factorization.

41040415555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8208083116.

The product of its (nonzero) digits is 40000, while the sum is 34.

Adding to 41040415555 its reverse (55551404014), we get a palindrome (96591819569).

The spelling of 41040415555 in words is "forty-one billion, forty million, four hundred fifteen thousand, five hundred fifty-five".