144651717141 has 8 divisors (see below), whose sum is σ = 192886615200. Its totient is φ = 96425648592.

The previous prime is 144651717107. The next prime is 144651717157. The reversal of 144651717141 is 141717156441.

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

It is not a de Polignac number, because 144651717141 - 2¹¹ = 144651715093 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144651717093 and 144651717102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144651717241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2169055 + ... + 2234748.

It is an arithmetic number, because the mean of its divisors is an integer number (24110826900).

Almost surely, 2^144651717141 is an apocalyptic number.

It is an amenable number.

144651717141 is a deficient number, since it is larger than the sum of its proper divisors (48234898059).

144651717141 is a wasteful number, since it uses less digits than its factorization.

144651717141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4414755.

The product of its digits is 94080, while the sum is 42.

The spelling of 144651717141 in words is "one hundred forty-four billion, six hundred fifty-one million, seven hundred seventeen thousand, one hundred forty-one".