144246220036011 has 12 divisors (see below), whose sum is σ = 209946152318760. Its totient is φ = 95430069234240.

The previous prime is 144246220036001. The next prime is 144246220036013. The reversal of 144246220036011 is 110630022642441.

144246220036011 is a `hidden beast` number, since 1 + 4 + 4 + 2 + 46 + 2 + 2 + 0 + 0 + 3 + 601 + 1 = 666.

It is not a de Polignac number, because 144246220036011 - 2⁶ = 144246220035947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144246220036013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61173120126 + ... + 61173122483.

It is an arithmetic number, because the mean of its divisors is an integer number (17495512693230).

Almost surely, 2^{144246220036011} is an apocalyptic number.

144246220036011 is a deficient number, since it is larger than the sum of its proper divisors (65699932282749).

144246220036011 is a wasteful number, since it uses less digits than its factorization.

144246220036011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122346242746 (or 122346242743 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

Adding to 144246220036011 its reverse (110630022642441), we get a palindrome (254876242678452).

The spelling of 144246220036011 in words is "one hundred forty-four trillion, two hundred forty-six billion, two hundred twenty million, thirty-six thousand, eleven".