144763367441 has 8 divisors (see below), whose sum is σ = 180484198464. Its totient is φ = 112802623920.

The previous prime is 144763367407. The next prime is 144763367449.

144763367441 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 144763367441 - 2²² = 144759173137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 144763367441.

It is not an unprimeable number, because it can be changed into a prime (144763367449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 940021790 + ... + 940021943.

It is an arithmetic number, because the mean of its divisors is an integer number (22560524808).

Almost surely, 2^144763367441 is an apocalyptic number.

144763367441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

144763367441 is a deficient number, since it is larger than the sum of its proper divisors (35720831023).

144763367441 is a wasteful number, since it uses less digits than its factorization.

144763367441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1880043751.

The product of its digits is 4064256, while the sum is 50.

The spelling of 144763367441 in words is "one hundred forty-four billion, seven hundred sixty-three million, three hundred sixty-seven thousand, four hundred forty-one".