144204054663 has 4 divisors (see below), whose sum is σ = 192272072888. Its totient is φ = 96136036440.

The previous prime is 144204054649. The next prime is 144204054721. The reversal of 144204054663 is 366450402441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 366450402441 = 3 ⋅122150134147.

It is not a de Polignac number, because 144204054663 - 2¹⁸ = 144203792519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144204054623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24034009108 + ... + 24034009113.

It is an arithmetic number, because the mean of its divisors is an integer number (48068018222).

Almost surely, 2^144204054663 is an apocalyptic number.

144204054663 is a deficient number, since it is larger than the sum of its proper divisors (48068018225).

144204054663 is an equidigital number, since it uses as much as digits as its factorization.

144204054663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48068018224.

The product of its (nonzero) digits is 276480, while the sum is 39.

The spelling of 144204054663 in words is "one hundred forty-four billion, two hundred four million, fifty-four thousand, six hundred sixty-three".