1441374819 has 8 divisors (see below), whose sum is σ = 1950517440. Its totient is φ = 946574376.

The previous prime is 1441374811. The next prime is 1441374821. The reversal of 1441374819 is 9184731441.

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

It is not a de Polignac number, because 1441374819 - 2³ = 1441374811 is a prime.

It is a super-2 number, since 2×1441374819² = 4155122737694565522, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1441374811) 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, 3585309 + ... + 3585710.

It is an arithmetic number, because the mean of its divisors is an integer number (243814680).

Almost surely, 2^1441374819 is an apocalyptic number.

1441374819 is a deficient number, since it is larger than the sum of its proper divisors (509142621).

1441374819 is an equidigital number, since it uses as much as digits as its factorization.

1441374819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7171089.

The product of its digits is 96768, while the sum is 42.

The square root of 1441374819 is about 37965.4424312427. The cubic root of 1441374819 is about 1129.6024965182.

The spelling of 1441374819 in words is "one billion, four hundred forty-one million, three hundred seventy-four thousand, eight hundred nineteen".