41212144505 has 16 divisors (see below), whose sum is σ = 56697822720. Its totient is φ = 28170601152.

The previous prime is 41212144483. The next prime is 41212144517. The reversal of 41212144505 is 50544121214.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 41212144505 - 2²⁴ = 41195367289 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1846145 + ... + 1868334.

It is an arithmetic number, because the mean of its divisors is an integer number (3543613920).

Almost surely, 2^41212144505 is an apocalyptic number.

It is an amenable number.

41212144505 is a deficient number, since it is larger than the sum of its proper divisors (15485678215).

41212144505 is a wasteful number, since it uses less digits than its factorization.

41212144505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3714808.

The product of its (nonzero) digits is 6400, while the sum is 29.

Adding to 41212144505 its reverse (50544121214), we get a palindrome (91756265719).

The spelling of 41212144505 in words is "forty-one billion, two hundred twelve million, one hundred forty-four thousand, five hundred five".