144025430 has 16 divisors (see below), whose sum is σ = 259390080. Its totient is φ = 57578112.

The previous prime is 144025429. The next prime is 144025451. The reversal of 144025430 is 34520441.

144025430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 144025396 and 144025405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24542 + ... + 29838.

It is an arithmetic number, because the mean of its divisors is an integer number (16211880).

Almost surely, 2^144025430 is an apocalyptic number.

144025430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144025430 is a deficient number, since it is larger than the sum of its proper divisors (115364650).

144025430 is a wasteful number, since it uses less digits than its factorization.

144025430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8023.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 144025430 is about 12001.0595365576. The cubic root of 144025430 is about 524.1791314024.

Adding to 144025430 its reverse (34520441), we get a palindrome (178545871).

The spelling of 144025430 in words is "one hundred forty-four million, twenty-five thousand, four hundred thirty".