144255141553 has 4 divisors (see below), whose sum is σ = 148908533248. Its totient is φ = 139601749860.

The previous prime is 144255141529. The next prime is 144255141593. The reversal of 144255141553 is 355141552441.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 144255141553 - 2³³ = 135665206961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144255141523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2326695801 + ... + 2326695862.

It is an arithmetic number, because the mean of its divisors is an integer number (37227133312).

Almost surely, 2^144255141553 is an apocalyptic number.

It is an amenable number.

144255141553 is a deficient number, since it is larger than the sum of its proper divisors (4653391695).

144255141553 is an equidigital number, since it uses as much as digits as its factorization.

144255141553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4653391694.

The product of its digits is 240000, while the sum is 40.

Adding to 144255141553 its reverse (355141552441), we get a palindrome (499396693994).

The spelling of 144255141553 in words is "one hundred forty-four billion, two hundred fifty-five million, one hundred forty-one thousand, five hundred fifty-three".