144512435144125 has 16 divisors (see below), whose sum is σ = 180351859736880. Its totient is φ = 115609729732800.

The previous prime is 144512435144117. The next prime is 144512435144137. The reversal of 144512435144125 is 521441534215441.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 108050993878564 + 36461441265561 = 10394758^2 + 6038331^2 .

It is not a de Polignac number, because 144512435144125 - 2³ = 144512435144117 is a prime.

It is a super-2 number, since 2×144512435144125² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112073571 + ... + 113355679.

It is an arithmetic number, because the mean of its divisors is an integer number (11271991233555).

Almost surely, 2^{144512435144125} is an apocalyptic number.

It is an amenable number.

144512435144125 is a deficient number, since it is larger than the sum of its proper divisors (35839424592755).

144512435144125 is an equidigital number, since it uses as much as digits as its factorization.

144512435144125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2183841 (or 2183831 counting only the distinct ones).

The product of its digits is 1536000, while the sum is 46.

Adding to 144512435144125 its reverse (521441534215441), we get a palindrome (665953969359566).

The spelling of 144512435144125 in words is "one hundred forty-four trillion, five hundred twelve billion, four hundred thirty-five million, one hundred forty-four thousand, one hundred twenty-five".