144735171083 has 4 divisors (see below), whose sum is σ = 144735994440. Its totient is φ = 144734347728.

The previous prime is 144735171079. The next prime is 144735171131. The reversal of 144735171083 is 380171537441.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 380171537441 = 37423 ⋅10158767.

It is a cyclic number.

It is not a de Polignac number, because 144735171083 - 2² = 144735171079 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144735171983) 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, 30113 + ... + 538866.

It is an arithmetic number, because the mean of its divisors is an integer number (36183998610).

Almost surely, 2^144735171083 is an apocalyptic number.

144735171083 is a deficient number, since it is larger than the sum of its proper divisors (823357).

144735171083 is an equidigital number, since it uses as much as digits as its factorization.

144735171083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823356.

The product of its (nonzero) digits is 282240, while the sum is 44.

The spelling of 144735171083 in words is "one hundred forty-four billion, seven hundred thirty-five million, one hundred seventy-one thousand, eighty-three".