144511045552 has 20 divisors (see below), whose sum is σ = 279996049840. Its totient is φ = 72254000448.

The previous prime is 144511045541. The next prime is 144511045573. The reversal of 144511045552 is 255540115441.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1399474 + ... + 1499182.

It is an arithmetic number, because the mean of its divisors is an integer number (13999802492).

Almost surely, 2^144511045552 is an apocalyptic number.

It is an amenable number.

144511045552 is a deficient number, since it is larger than the sum of its proper divisors (135485004288).

144511045552 is an equidigital number, since it uses as much as digits as its factorization.

144511045552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190300 (or 190294 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 37.

The spelling of 144511045552 in words is "one hundred forty-four billion, five hundred eleven million, forty-five thousand, five hundred fifty-two".