441322153112456 has 128 divisors (see below), whose sum is σ = 1036442439509760. Its totient is φ = 171148734873600.

The previous prime is 441322153112453. The next prime is 441322153112473. The reversal of 441322153112456 is 654211351223144.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (441322153112453) 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, 119296676 + ... + 122940396.

It is an arithmetic number, because the mean of its divisors is an integer number (8097206558670).

Almost surely, 2^{441322153112456} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 441322153112456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (518221219754880).

441322153112456 is an abundant number, since it is smaller than the sum of its proper divisors (595120286397304).

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

441322153112456 is a wasteful number, since it uses less digits than its factorization.

441322153112456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3644655 (or 3644651 counting only the distinct ones).

The product of its digits is 691200, while the sum is 44.

The spelling of 441322153112456 in words is "four hundred forty-one trillion, three hundred twenty-two billion, one hundred fifty-three million, one hundred twelve thousand, four hundred fifty-six".