144703053373 has 4 divisors (see below), whose sum is σ = 144997764768. Its totient is φ = 144408341980.

The previous prime is 144703053359. The next prime is 144703053377. The reversal of 144703053373 is 373350307441.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 373350307441 = 619 ⋅603150739.

It is a cyclic number.

It is not a de Polignac number, because 144703053373 - 2⁹ = 144703052861 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 (144703053377) 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, 147354961 + ... + 147355942.

It is an arithmetic number, because the mean of its divisors is an integer number (36249441192).

Almost surely, 2^144703053373 is an apocalyptic number.

It is an amenable number.

144703053373 is a deficient number, since it is larger than the sum of its proper divisors (294711395).

144703053373 is an equidigital number, since it uses as much as digits as its factorization.

144703053373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294711394.

The product of its (nonzero) digits is 317520, while the sum is 40.

The spelling of 144703053373 in words is "one hundred forty-four billion, seven hundred three million, fifty-three thousand, three hundred seventy-three".