441314021040 has 80 divisors (see below), whose sum is σ = 1373275461888. Its totient is φ = 117236255488.

The previous prime is 441314021009. The next prime is 441314021047. The reversal of 441314021040 is 40120413144.

It is a tau number, because it is divible by the number of its divisors (80).

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 441314021040.

It is not an unprimeable number, because it can be changed into a prime (441314021047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3432714 + ... + 3558953.

Almost surely, 2^441314021040 is an apocalyptic number.

441314021040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

441314021040 is an abundant number, since it is smaller than the sum of its proper divisors (931961440848).

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

441314021040 is a wasteful number, since it uses less digits than its factorization.

441314021040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6991946 (or 6991940 counting only the distinct ones).

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

Adding to 441314021040 its reverse (40120413144), we get a palindrome (481434434184).

The spelling of 441314021040 in words is "four hundred forty-one billion, three hundred fourteen million, twenty-one thousand, forty".