144035133436553 has 8 divisors (see below), whose sum is σ = 144506430748872. Its totient is φ = 143563942589056.

The previous prime is 144035133436511. The next prime is 144035133436603. The reversal of 144035133436553 is 355634331530441.

It can be written as a sum of positive squares in 4 ways, for example, as 53320328513929 + 90714804922624 = 7302077^2 + 9524432^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 144035133436553 - 2²⁶ = 144035066327689 is a prime.

It is a super-2 number, since 2×144035133436553² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144035133436253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23905550 + ... + 29318007.

It is an arithmetic number, because the mean of its divisors is an integer number (18063303843609).

Almost surely, 2^{144035133436553} is an apocalyptic number.

It is an amenable number.

144035133436553 is a deficient number, since it is larger than the sum of its proper divisors (471297312319).

144035133436553 is an equidigital number, since it uses as much as digits as its factorization.

144035133436553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53232411.

The product of its (nonzero) digits is 11664000, while the sum is 50.

Adding to 144035133436553 its reverse (355634331530441), we get a palindrome (499669464966994).

The spelling of 144035133436553 in words is "one hundred forty-four trillion, thirty-five billion, one hundred thirty-three million, four hundred thirty-six thousand, five hundred fifty-three".