144315014220253 has 8 divisors (see below), whose sum is σ = 149060240956160. Its totient is φ = 139575406465440.

The previous prime is 144315014220211. The next prime is 144315014220283. The reversal of 144315014220253 is 352022410513441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 144315014220253 - 2²¹ = 144315012123101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144315014220283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1404693063 + ... + 1404795796.

It is an arithmetic number, because the mean of its divisors is an integer number (18632530119520).

Almost surely, 2^{144315014220253} is an apocalyptic number.

It is an amenable number.

144315014220253 is a deficient number, since it is larger than the sum of its proper divisors (4745226735907).

144315014220253 is a wasteful number, since it uses less digits than its factorization.

144315014220253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2809490547.

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 144315014220253 its reverse (352022410513441), we get a palindrome (496337424733694).

The spelling of 144315014220253 in words is "one hundred forty-four trillion, three hundred fifteen billion, fourteen million, two hundred twenty thousand, two hundred fifty-three".