144532153345 has 8 divisors (see below), whose sum is σ = 173441018664. Its totient is φ = 115624099584.

The previous prime is 144532153327. The next prime is 144532153351. The reversal of 144532153345 is 543351235441.

It can be written as a sum of positive squares in 4 ways, for example, as 3285467761 + 141246685584 = 57319^2 + 375828^2 .

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 144532153345 - 2³⁷ = 7093199873 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144532153298 and 144532153307.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304087 + ... + 617683.

It is an arithmetic number, because the mean of its divisors is an integer number (21680127333).

Almost surely, 2^144532153345 is an apocalyptic number.

It is an amenable number.

144532153345 is a deficient number, since it is larger than the sum of its proper divisors (28908865319).

144532153345 is an equidigital number, since it uses as much as digits as its factorization.

144532153345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405779.

The product of its digits is 432000, while the sum is 40.

Adding to 144532153345 its reverse (543351235441), we get a palindrome (687883388786).

The spelling of 144532153345 in words is "one hundred forty-four billion, five hundred thirty-two million, one hundred fifty-three thousand, three hundred forty-five".