441161445 has 8 divisors (see below), whose sum is σ = 705858336. Its totient is φ = 235286096.

The previous prime is 441161443. The next prime is 441161447. The reversal of 441161445 is 544161144.

It is an interprime number because it is at equal distance from previous prime (441161443) and next prime (441161447).

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

It is a cyclic number.

It is not a de Polignac number, because 441161445 - 2¹ = 441161443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441161443) 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, 14705367 + ... + 14705396.

It is an arithmetic number, because the mean of its divisors is an integer number (88232292).

Almost surely, 2^441161445 is an apocalyptic number.

It is an amenable number.

441161445 is a deficient number, since it is larger than the sum of its proper divisors (264696891).

441161445 is a wasteful number, since it uses less digits than its factorization.

441161445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29410771.

The product of its digits is 7680, while the sum is 30.

The square root of 441161445 is about 21003.8435768314. The cubic root of 441161445 is about 761.2591344915.

It can be divided in two parts, 4411 and 61445, that added together give a palindrome (65856).

The spelling of 441161445 in words is "four hundred forty-one million, one hundred sixty-one thousand, four hundred forty-five".