144030373 has 2 divisors, whose sum is σ = 144030374. Its totient is φ = 144030372.

The previous prime is 144030281. The next prime is 144030377. The reversal of 144030373 is 373030441.

It is a happy number.

144030373 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 140707044 + 3323329 = 11862^2 + 1823^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144030373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144030377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72015186 + 72015187.

It is an arithmetic number, because the mean of its divisors is an integer number (72015187).

Almost surely, 2^144030373 is an apocalyptic number.

It is an amenable number.

144030373 is a deficient number, since it is larger than the sum of its proper divisors (1).

144030373 is an equidigital number, since it uses as much as digits as its factorization.

144030373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 144030373 is about 12001.2654749405. The cubic root of 144030373 is about 524.1851280004.

It can be divided in two parts, 1440 and 30373, that added together give a palindrome (31813).

The spelling of 144030373 in words is "one hundred forty-four million, thirty thousand, three hundred seventy-three".