144225521141415 has 64 divisors (see below), whose sum is σ = 267551086387200. Its totient is φ = 64981202780160.

The previous prime is 144225521141399. The next prime is 144225521141431. The reversal of 144225521141415 is 514141125522441.

It is an interprime number because it is at equal distance from previous prime (144225521141399) and next prime (144225521141431).

It is not a de Polignac number, because 144225521141415 - 2⁴ = 144225521141399 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 26924215 + ... + 31833384.

It is an arithmetic number, because the mean of its divisors is an integer number (4180485724800).

Almost surely, 2^{144225521141415} is an apocalyptic number.

144225521141415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

144225521141415 is a deficient number, since it is larger than the sum of its proper divisors (123325565245785).

144225521141415 is a wasteful number, since it uses less digits than its factorization.

144225521141415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58757952.

The product of its digits is 256000, while the sum is 42.

Adding to 144225521141415 its reverse (514141125522441), we get a palindrome (658366646663856).

The spelling of 144225521141415 in words is "one hundred forty-four trillion, two hundred twenty-five billion, five hundred twenty-one million, one hundred forty-one thousand, four hundred fifteen".