144550048703 has 4 divisors (see below), whose sum is σ = 144552523248. Its totient is φ = 144547574160.

The previous prime is 144550048667. The next prime is 144550048717. The reversal of 144550048703 is 307840055441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144550048703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144550048733) 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, 1147478 + ... + 1267203.

It is an arithmetic number, because the mean of its divisors is an integer number (36138130812).

Almost surely, 2^144550048703 is an apocalyptic number.

144550048703 is a deficient number, since it is larger than the sum of its proper divisors (2474545).

144550048703 is an equidigital number, since it uses as much as digits as its factorization.

144550048703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2474544.

The product of its (nonzero) digits is 268800, while the sum is 41.

The spelling of 144550048703 in words is "one hundred forty-four billion, five hundred fifty million, forty-eight thousand, seven hundred three".