144504450004 has 6 divisors (see below), whose sum is σ = 252882787514. Its totient is φ = 72252225000.

The previous prime is 144504449993. The next prime is 144504450047. The reversal of 144504450004 is 400054405441.

It can be written as a sum of positive squares in only one way, i.e., 120757640004 + 23746810000 = 347502^2 + 154100^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18063056247 + ... + 18063056254.

Almost surely, 2^144504450004 is an apocalyptic number.

It is an amenable number.

144504450004 is a deficient number, since it is larger than the sum of its proper divisors (108378337510).

144504450004 is a wasteful number, since it uses less digits than its factorization.

144504450004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36126112505 (or 36126112503 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 31.

Adding to 144504450004 its reverse (400054405441), we get a palindrome (544558855445).

The spelling of 144504450004 in words is "one hundred forty-four billion, five hundred four million, four hundred fifty thousand, four".