144112365266 has 4 divisors (see below), whose sum is σ = 216168547902. Its totient is φ = 72056182632.

The previous prime is 144112365211. The next prime is 144112365277. The reversal of 144112365266 is 662563211441.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 142789515625 + 1322849641 = 377875^2 + 36371^2 .

It is a super-2 number, since 2×144112365266² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36028091315 + ... + 36028091318.

Almost surely, 2^144112365266 is an apocalyptic number.

144112365266 is a deficient number, since it is larger than the sum of its proper divisors (72056182636).

144112365266 is an equidigital number, since it uses as much as digits as its factorization.

144112365266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72056182635.

The product of its digits is 207360, while the sum is 41.

The spelling of 144112365266 in words is "one hundred forty-four billion, one hundred twelve million, three hundred sixty-five thousand, two hundred sixty-six".