144600317143 has 4 divisors (see below), whose sum is σ = 146091042160. Its totient is φ = 143109592128.

The previous prime is 144600317137. The next prime is 144600317167. The reversal of 144600317143 is 341713006441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 341713006441 = 1297 ⋅263464153.

It is a cyclic number.

It is not a de Polignac number, because 144600317143 - 2²¹ = 144598219991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144600317099 and 144600317108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144600317443) 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, 745362363 + ... + 745362556.

It is an arithmetic number, because the mean of its divisors is an integer number (36522760540).

Almost surely, 2^144600317143 is an apocalyptic number.

144600317143 is a deficient number, since it is larger than the sum of its proper divisors (1490725017).

144600317143 is an equidigital number, since it uses as much as digits as its factorization.

144600317143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1490725016.

The product of its (nonzero) digits is 24192, while the sum is 34.

The spelling of 144600317143 in words is "one hundred forty-four billion, six hundred million, three hundred seventeen thousand, one hundred forty-three".