441163541 has 16 divisors (see below), whose sum is σ = 550626048. Its totient is φ = 344131200.

The previous prime is 441163517. The next prime is 441163553. The reversal of 441163541 is 145361144.

It is not a de Polignac number, because 441163541 - 2²² = 436969237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441163501) 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, 27680 + ... + 40601.

It is an arithmetic number, because the mean of its divisors is an integer number (34414128).

Almost surely, 2^441163541 is an apocalyptic number.

It is an amenable number.

441163541 is a deficient number, since it is larger than the sum of its proper divisors (109462507).

441163541 is a wasteful number, since it uses less digits than its factorization.

441163541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68372.

The product of its digits is 5760, while the sum is 29.

The square root of 441163541 is about 21003.8934724017. The cubic root of 441163541 is about 761.2603400945.

The spelling of 441163541 in words is "four hundred forty-one million, one hundred sixty-three thousand, five hundred forty-one".