144314032403 has 4 divisors (see below), whose sum is σ = 145591147848. Its totient is φ = 143036916960.

The previous prime is 144314032339. The next prime is 144314032483. The reversal of 144314032403 is 304230413441.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 304230413441 = 17 ⋅17895906673.

It is a cyclic number.

It is not a de Polignac number, because 144314032403 - 2⁶ = 144314032339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144314032483) 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, 638557553 + ... + 638557778.

It is an arithmetic number, because the mean of its divisors is an integer number (36397786962).

Almost surely, 2^144314032403 is an apocalyptic number.

144314032403 is a deficient number, since it is larger than the sum of its proper divisors (1277115445).

144314032403 is a wasteful number, since it uses less digits than its factorization.

144314032403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1277115444.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 144314032403 its reverse (304230413441), we get a palindrome (448544445844).

The spelling of 144314032403 in words is "one hundred forty-four billion, three hundred fourteen million, thirty-two thousand, four hundred three".