144230541553215 has 48 divisors (see below), whose sum is σ = 269231664723840. Its totient is φ = 71005456811520.

The previous prime is 144230541553181. The next prime is 144230541553223. The reversal of 144230541553215 is 512355145032441.

144230541553215 is a `hidden beast` number, since 1 + 4 + 4 + 2 + 30 + 5 + 41 + 553 + 21 + 5 = 666.

It is not a de Polignac number, because 144230541553215 - 2⁶ = 144230541553151 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 151409331 + ... + 152358939.

It is an arithmetic number, because the mean of its divisors is an integer number (5608993015080).

Almost surely, 2^{144230541553215} is an apocalyptic number.

144230541553215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

144230541553215 is a deficient number, since it is larger than the sum of its proper divisors (125001123170625).

144230541553215 is a wasteful number, since it uses less digits than its factorization.

144230541553215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209264 (or 1209261 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 45.

Adding to 144230541553215 its reverse (512355145032441), we get a palindrome (656585686585656).

The spelling of 144230541553215 in words is "one hundred forty-four trillion, two hundred thirty billion, five hundred forty-one million, five hundred fifty-three thousand, two hundred fifteen".