1444432344441 has 8 divisors (see below), whose sum is σ = 1944978206784. Its totient is φ = 953420689200.

The previous prime is 1444432344427. The next prime is 1444432344451.

1444432344441 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 1444432344441 - 2¹⁸ = 1444432082297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1444432344393 and 1444432344402.

It is not an unprimeable number, because it can be changed into a prime (1444432344451) 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, 2383551421 + ... + 2383552026.

It is an arithmetic number, because the mean of its divisors is an integer number (243122275848).

Almost surely, 2^{1444432344441} is an apocalyptic number.

It is an amenable number.

1444432344441 is a deficient number, since it is larger than the sum of its proper divisors (500545862343).

1444432344441 is a wasteful number, since it uses less digits than its factorization.

1444432344441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4767103551.

The product of its digits is 1179648, while the sum is 42.

The spelling of 1444432344441 in words is "one trillion, four hundred forty-four billion, four hundred thirty-two million, three hundred forty-four thousand, four hundred forty-one".