144028248785 has 16 divisors (see below), whose sum is σ = 175430593152. Its totient is φ = 113491804800.

The previous prime is 144028248697. The next prime is 144028248787. The reversal of 144028248785 is 587842820441.

It is not a de Polignac number, because 144028248785 - 2¹⁴ = 144028232401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144028248787) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6031820 + ... + 6055650.

It is an arithmetic number, because the mean of its divisors is an integer number (10964412072).

Almost surely, 2^144028248785 is an apocalyptic number.

It is an amenable number.

144028248785 is a deficient number, since it is larger than the sum of its proper divisors (31402344367).

144028248785 is a wasteful number, since it uses less digits than its factorization.

144028248785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41944.

The product of its (nonzero) digits is 4587520, while the sum is 53.

The spelling of 144028248785 in words is "one hundred forty-four billion, twenty-eight million, two hundred forty-eight thousand, seven hundred eighty-five".