144213340466611 has 4 divisors (see below), whose sum is σ = 155306674348672. Its totient is φ = 133120006584552.

The previous prime is 144213340466599. The next prime is 144213340466639. The reversal of 144213340466611 is 116664043312441.

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

It is not a de Polignac number, because 144213340466611 - 2³⁷ = 144075901513139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144213340466411) 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 3 ways as a sum of consecutive naturals, for example, 5546666941011 + ... + 5546666941036.

It is an arithmetic number, because the mean of its divisors is an integer number (38826668587168).

Almost surely, 2^{144213340466611} is an apocalyptic number.

144213340466611 is a deficient number, since it is larger than the sum of its proper divisors (11093333882061).

144213340466611 is a wasteful number, since it uses less digits than its factorization.

144213340466611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11093333882060.

The product of its (nonzero) digits is 995328, while the sum is 46.

The spelling of 144213340466611 in words is "one hundred forty-four trillion, two hundred thirteen billion, three hundred forty million, four hundred sixty-six thousand, six hundred eleven".