1441961801 has 8 divisors (see below), whose sum is σ = 1651123584. Its totient is φ = 1233591840.

The previous prime is 1441961779. The next prime is 1441961819. The reversal of 1441961801 is 1081691441.

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 1441961801 - 2¹⁰ = 1441960777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1441961821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194045 + ... + 201338.

It is an arithmetic number, because the mean of its divisors is an integer number (206390448).

Almost surely, 2^1441961801 is an apocalyptic number.

It is an amenable number.

1441961801 is a deficient number, since it is larger than the sum of its proper divisors (209161783).

1441961801 is an equidigital number, since it uses as much as digits as its factorization.

1441961801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395911.

The product of its (nonzero) digits is 6912, while the sum is 35.

The square root of 1441961801 is about 37973.1721219073. The cubic root of 1441961801 is about 1129.7558145719.

The spelling of 1441961801 in words is "one billion, four hundred forty-one million, nine hundred sixty-one thousand, eight hundred one".