441450228625187 has 8 divisors (see below), whose sum is σ = 445270263132000. Its totient is φ = 437646211035264.

The previous prime is 441450228625183. The next prime is 441450228625193. The reversal of 441450228625187 is 781526822054144.

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

It is a cyclic number.

It is not a de Polignac number, because 441450228625187 - 2² = 441450228625183 is a prime.

It is a super-2 number, since 2×441450228625187² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (441450228625183) 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, 4004173862 + ... + 4004284107.

It is an arithmetic number, because the mean of its divisors is an integer number (55658782891500).

Almost surely, 2^{441450228625187} is an apocalyptic number.

441450228625187 is a deficient number, since it is larger than the sum of its proper divisors (3820034506813).

441450228625187 is a wasteful number, since it uses less digits than its factorization.

441450228625187 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8008458445.

The product of its (nonzero) digits is 34406400, while the sum is 59.

The spelling of 441450228625187 in words is "four hundred forty-one trillion, four hundred fifty billion, two hundred twenty-eight million, six hundred twenty-five thousand, one hundred eighty-seven".