144463125 has 20 divisors (see below), whose sum is σ = 240697952. Its totient is φ = 77046000.

The previous prime is 144463097. The next prime is 144463129. The reversal of 144463125 is 521364441.

It is not a de Polignac number, because 144463125 - 2⁸ = 144462869 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144463092 and 144463101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144463129) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 36649 + ... + 40398.

Almost surely, 2^144463125 is an apocalyptic number.

144463125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

144463125 is a deficient number, since it is larger than the sum of its proper divisors (96234827).

144463125 is an frugal number, since it uses more digits than its factorization.

144463125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77070 (or 77055 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 144463125 is about 12019.2813845088. The cubic root of 144463125 is about 524.7095899527.

It can be divided in two parts, 14446 and 3125, that added together give a palindrome (17571).

The spelling of 144463125 in words is "one hundred forty-four million, four hundred sixty-three thousand, one hundred twenty-five".