41845554443485 has 32 divisors (see below), whose sum is σ = 55542304696032. Its totient is φ = 30064308157440.

The previous prime is 41845554443437. The next prime is 41845554443569. The reversal of 41845554443485 is 58434445554814.

It can be written as a sum of positive squares in 16 ways, for example, as 23752084179321 + 18093470264164 = 4873611^2 + 4253642^2 .

It is not a de Polignac number, because 41845554443485 - 2¹⁵ = 41845554410717 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 31 ways as a sum of consecutive naturals, for example, 39099195 + ... + 40155175.

It is an arithmetic number, because the mean of its divisors is an integer number (1735697021751).

Almost surely, 2^{41845554443485} is an apocalyptic number.

It is an amenable number.

41845554443485 is a deficient number, since it is larger than the sum of its proper divisors (13696750252547).

41845554443485 is a wasteful number, since it uses less digits than its factorization.

41845554443485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1072513.

The product of its digits is 491520000, while the sum is 64.

The spelling of 41845554443485 in words is "forty-one trillion, eight hundred forty-five billion, five hundred fifty-four million, four hundred forty-three thousand, four hundred eighty-five".