144145435 has 16 divisors (see below), whose sum is σ = 200396736. Its totient is φ = 97486848.

The previous prime is 144145427. The next prime is 144145447. The reversal of 144145435 is 534541441.

It is a cyclic number.

It is not a de Polignac number, because 144145435 - 2³ = 144145427 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144145397 and 144145406.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25654 + ... + 30763.

It is an arithmetic number, because the mean of its divisors is an integer number (12524796).

Almost surely, 2^144145435 is an apocalyptic number.

144145435 is a deficient number, since it is larger than the sum of its proper divisors (56251301).

144145435 is an equidigital number, since it uses as much as digits as its factorization.

144145435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56502.

The product of its digits is 19200, while the sum is 31.

The square root of 144145435 is about 12006.0582623940. The cubic root of 144145435 is about 524.3246766572.

Adding to 144145435 its reverse (534541441), we get a palindrome (678686876).

The spelling of 144145435 in words is "one hundred forty-four million, one hundred forty-five thousand, four hundred thirty-five".