441455122658013 has 32 divisors (see below), whose sum is σ = 616791422359296. Its totient is φ = 280321001545728.

The previous prime is 441455122658003. The next prime is 441455122658027. The reversal of 441455122658013 is 310856221554144.

It is not a de Polignac number, because 441455122658013 - 2¹² = 441455122653917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441455122658003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10639381 + ... + 31561157.

It is an arithmetic number, because the mean of its divisors is an integer number (19274731948728).

Almost surely, 2^{441455122658013} is an apocalyptic number.

It is an amenable number.

441455122658013 is a deficient number, since it is larger than the sum of its proper divisors (175336299701283).

441455122658013 is a wasteful number, since it uses less digits than its factorization.

441455122658013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20923093.

The product of its (nonzero) digits is 4608000, while the sum is 51.

The spelling of 441455122658013 in words is "four hundred forty-one trillion, four hundred fifty-five billion, one hundred twenty-two million, six hundred fifty-eight thousand, thirteen".