41421015045 has 24 divisors (see below), whose sum is σ = 72779944536. Its totient is φ = 21788587008.

The previous prime is 41421014953. The next prime is 41421015059. The reversal of 41421015045 is 54051012414.

41421015045 is a `hidden beast` number, since 4 + 142 + 10 + 1 + 504 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 65318724 + 41355696321 = 8082^2 + 203361^2 .

It is not a de Polignac number, because 41421015045 - 2⁷ = 41421014917 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6301284 + ... + 6307853.

It is an arithmetic number, because the mean of its divisors is an integer number (3032497689).

Almost surely, 2^41421015045 is an apocalyptic number.

41421015045 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

41421015045 is a deficient number, since it is larger than the sum of its proper divisors (31358929491).

41421015045 is a wasteful number, since it uses less digits than its factorization.

41421015045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12609221 (or 12609218 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 41421015045 its reverse (54051012414), we get a palindrome (95472027459).

The spelling of 41421015045 in words is "forty-one billion, four hundred twenty-one million, fifteen thousand, forty-five".