441162181336672 has 48 divisors (see below), whose sum is σ = 928733750677152. Its totient is φ = 205550230067200.

The previous prime is 441162181336651. The next prime is 441162181336673. The reversal of 441162181336672 is 276633181261144.

It is a super-2 number, since 2×441162181336672² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441162181336673) 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, 4014597988 + ... + 4014707875.

It is an arithmetic number, because the mean of its divisors is an integer number (19348619805774).

Almost surely, 2^{441162181336672} is an apocalyptic number.

It is an amenable number.

441162181336672 is an abundant number, since it is smaller than the sum of its proper divisors (487571569340480).

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

441162181336672 is a wasteful number, since it uses less digits than its factorization.

441162181336672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8029305991 (or 8029305983 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 55.

The spelling of 441162181336672 in words is "four hundred forty-one trillion, one hundred sixty-two billion, one hundred eighty-one million, three hundred thirty-six thousand, six hundred seventy-two".