441021002213040 has 40 divisors (see below), whose sum is σ = 1367165106861168. Its totient is φ = 117605600590080.

The previous prime is 441021002212991. The next prime is 441021002213149. The reversal of 441021002213040 is 40312200120144.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 441021002213040.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 918793754371 + ... + 918793754850.

Almost surely, 2^{441021002213040} is an apocalyptic number.

441021002213040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

441021002213040 is an abundant number, since it is smaller than the sum of its proper divisors (926144104648128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

441021002213040 is a wasteful number, since it uses less digits than its factorization.

441021002213040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1837587509237 (or 1837587509231 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 441021002213040 its reverse (40312200120144), we get a palindrome (481333202333184).

The spelling of 441021002213040 in words is "four hundred forty-one trillion, twenty-one billion, two million, two hundred thirteen thousand, forty".