413544503045221 has 8 divisors (see below), whose sum is σ = 413876355253088. Its totient is φ = 413212668678000.

The previous prime is 413544503045183. The next prime is 413544503045239. The reversal of 413544503045221 is 122540305445314.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-413544503045221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413544503045621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42113266 + ... + 50996236.

It is an arithmetic number, because the mean of its divisors is an integer number (51734544406636).

Almost surely, 2^{413544503045221} is an apocalyptic number.

It is an amenable number.

413544503045221 is a deficient number, since it is larger than the sum of its proper divisors (331852207867).

413544503045221 is a wasteful number, since it uses less digits than its factorization.

413544503045221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8920323.

The product of its (nonzero) digits is 1152000, while the sum is 43.

The spelling of 413544503045221 in words is "four hundred thirteen trillion, five hundred forty-four billion, five hundred three million, forty-five thousand, two hundred twenty-one".