8144448803 has 4 divisors (see below), whose sum is σ = 8146546920. Its totient is φ = 8142350688.

The previous prime is 8144448799. The next prime is 8144448817. The reversal of 8144448803 is 3088444418.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3088444418 = 2 ⋅1544222209.

It is a cyclic number.

It is not a de Polignac number, because 8144448803 - 2² = 8144448799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8144448853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1043225 + ... + 1051002.

It is an arithmetic number, because the mean of its divisors is an integer number (2036636730).

Almost surely, 2^8144448803 is an apocalyptic number.

8144448803 is a deficient number, since it is larger than the sum of its proper divisors (2098117).

8144448803 is a wasteful number, since it uses less digits than its factorization.

8144448803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2098116.

The product of its (nonzero) digits is 393216, while the sum is 44.

The square root of 8144448803 is about 90246.5999525744. The cubic root of 8144448803 is about 2011.9656688667.

The spelling of 8144448803 in words is "eight billion, one hundred forty-four million, four hundred forty-eight thousand, eight hundred three".