144660632113 has 8 divisors (see below), whose sum is σ = 145078119360. Its totient is φ = 144243226320.

The previous prime is 144660632107. The next prime is 144660632159. The reversal of 144660632113 is 311236066441.

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

It is a cyclic number.

It is not a de Polignac number, because 144660632113 - 2⁹ = 144660631601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144660630113) 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, 6478498 + ... + 6500788.

It is an arithmetic number, because the mean of its divisors is an integer number (18134764920).

Almost surely, 2^144660632113 is an apocalyptic number.

It is an amenable number.

144660632113 is a deficient number, since it is larger than the sum of its proper divisors (417487247).

144660632113 is a wasteful number, since it uses less digits than its factorization.

144660632113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40727.

The product of its (nonzero) digits is 62208, while the sum is 37.

Adding to 144660632113 its reverse (311236066441), we get a palindrome (455896698554).

The spelling of 144660632113 in words is "one hundred forty-four billion, six hundred sixty million, six hundred thirty-two thousand, one hundred thirteen".