144262264253 has 2 divisors, whose sum is σ = 144262264254. Its totient is φ = 144262264252.

The previous prime is 144262264249. The next prime is 144262264277. The reversal of 144262264253 is 352462262441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 130839188089 + 13423076164 = 361717^2 + 115858^2 .

It is a cyclic number.

It is not a de Polignac number, because 144262264253 - 2² = 144262264249 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 144262264253.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144262284253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72131132126 + 72131132127.

It is an arithmetic number, because the mean of its divisors is an integer number (72131132127).

Almost surely, 2^144262264253 is an apocalyptic number.

It is an amenable number.

144262264253 is a deficient number, since it is larger than the sum of its proper divisors (1).

144262264253 is an equidigital number, since it uses as much as digits as its factorization.

144262264253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 552960, while the sum is 41.

The spelling of 144262264253 in words is "one hundred forty-four billion, two hundred sixty-two million, two hundred sixty-four thousand, two hundred fifty-three".