144261126366 has 16 divisors (see below), whose sum is σ = 329739717504. Its totient is φ = 41217464664.

The previous prime is 144261126341. The next prime is 144261126589. The reversal of 144261126366 is 663621162441.

It is a super-2 number, since 2×144261126366² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 3434788723 = 144261126366 / (1 + 4 + 4 + 2 + 6 + 1 + 1 + 2 + 6 + 3 + 6 + 6).

It is a congruent 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 in 7 ways as a sum of consecutive naturals, for example, 1717394320 + ... + 1717394403.

It is an arithmetic number, because the mean of its divisors is an integer number (20608732344).

Almost surely, 2^144261126366 is an apocalyptic number.

144261126366 is an abundant number, since it is smaller than the sum of its proper divisors (185478591138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144261126366 is a wasteful number, since it uses less digits than its factorization.

144261126366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3434788735.

The product of its digits is 248832, while the sum is 42.

The spelling of 144261126366 in words is "one hundred forty-four billion, two hundred sixty-one million, one hundred twenty-six thousand, three hundred sixty-six".