4479826289744 has 20 divisors (see below), whose sum is σ = 9347329854996. Its totient is φ = 2067612133632.

The previous prime is 4479826289699. The next prime is 4479826289749.

It is a happy number.

4479826289744 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 432937680400 + 4046888609344 = 657980^2 + 2011688^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4479826289749) 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, 10768812989 + ... + 10768813404.

Almost surely, 2^{4479826289744} is an apocalyptic number.

It is an amenable number.

4479826289744 is an abundant number, since it is smaller than the sum of its proper divisors (4867503565252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4479826289744 is a wasteful number, since it uses less digits than its factorization.

4479826289744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21537626414 (or 21537626408 counting only the distinct ones).

The product of its digits is 1560674304, while the sum is 74.

The spelling of 4479826289744 in words is "four trillion, four hundred seventy-nine billion, eight hundred twenty-six million, two hundred eighty-nine thousand, seven hundred forty-four".