441840348370456 has 48 divisors (see below), whose sum is σ = 963743530372200. Its totient is φ = 189353148776064.

The previous prime is 441840348370451. The next prime is 441840348370469. The reversal of 441840348370456 is 654073843048144.

It is a super-3 number, since 3×441840348370456³ (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 441840348370394 and 441840348370403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441840348370451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10211101 + ... + 31431628.

Almost surely, 2^{441840348370456} is an apocalyptic number.

It is an amenable number.

441840348370456 is an abundant number, since it is smaller than the sum of its proper divisors (521903182001744).

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

441840348370456 is a wasteful number, since it uses less digits than its factorization.

441840348370456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41669816 (or 41669805 counting only the distinct ones).

The product of its (nonzero) digits is 123863040, while the sum is 61.

The spelling of 441840348370456 in words is "four hundred forty-one trillion, eight hundred forty billion, three hundred forty-eight million, three hundred seventy thousand, four hundred fifty-six".