1144480003669 has 24 divisors (see below), whose sum is σ = 1219741867008. Its totient is φ = 1073635875840.

The previous prime is 1144480003663. The next prime is 1144480003691. The reversal of 1144480003669 is 9663000844411.

It is not a de Polignac number, because 1144480003669 - 2³ = 1144480003661 is a prime.

It is a super-2 number, since 2×1144480003669² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144480003661) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 250925149 + ... + 250929709.

It is an arithmetic number, because the mean of its divisors is an integer number (50822577792).

Almost surely, 2^{1144480003669} is an apocalyptic number.

It is an amenable number.

1144480003669 is a deficient number, since it is larger than the sum of its proper divisors (75261863339).

1144480003669 is a wasteful number, since it uses less digits than its factorization.

1144480003669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7245 (or 7228 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 46.

The spelling of 1144480003669 in words is "one trillion, one hundred forty-four billion, four hundred eighty million, three thousand, six hundred sixty-nine".