1444503741307 has 16 divisors (see below), whose sum is σ = 1598407534080. Its totient is φ = 1294373203200.

The previous prime is 1444503741269. The next prime is 1444503741323. The reversal of 1444503741307 is 7031473054441.

It is not a de Polignac number, because 1444503741307 - 2¹⁵ = 1444503708539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1444503741337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3000778 + ... + 3448720.

It is an arithmetic number, because the mean of its divisors is an integer number (99900470880).

Almost surely, 2^{1444503741307} is an apocalyptic number.

1444503741307 is a deficient number, since it is larger than the sum of its proper divisors (153903792773).

1444503741307 is a wasteful number, since it uses less digits than its factorization.

1444503741307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452154.

The product of its (nonzero) digits is 564480, while the sum is 43.

Adding to 1444503741307 its reverse (7031473054441), we get a palindrome (8475976795748).

The spelling of 1444503741307 in words is "one trillion, four hundred forty-four billion, five hundred three million, seven hundred forty-one thousand, three hundred seven".