441167109 has 8 divisors (see below), whose sum is σ = 588892512. Its totient is φ = 293776560.

The previous prime is 441167101. The next prime is 441167113. The reversal of 441167109 is 901761144.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 441167109 - 2³ = 441167101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 441167109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441167101) 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, 80622 + ... + 85919.

It is an arithmetic number, because the mean of its divisors is an integer number (73611564).

Almost surely, 2^441167109 is an apocalyptic number.

It is an amenable number.

441167109 is a deficient number, since it is larger than the sum of its proper divisors (147725403).

441167109 is a wasteful number, since it uses less digits than its factorization.

441167109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167427.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 441167109 is about 21003.9784088634. The cubic root of 441167109 is about 761.2623923716.

The spelling of 441167109 in words is "four hundred forty-one million, one hundred sixty-seven thousand, one hundred nine".