4261011344144 has 20 divisors (see below), whose sum is σ = 8255809863696. Its totient is φ = 2130479766432.

The previous prime is 4261011344141. The next prime is 4261011344197. The reversal of 4261011344144 is 4414431101624.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4261011344141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225794 + ... + 2927969.

Almost surely, 2^{4261011344144} is an apocalyptic number.

It is an amenable number.

4261011344144 is a deficient number, since it is larger than the sum of its proper divisors (3994798519552).

4261011344144 is a wasteful number, since it uses less digits than its factorization.

4261011344144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3238214 (or 3238208 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

Adding to 4261011344144 its reverse (4414431101624), we get a palindrome (8675442445768).

The spelling of 4261011344144 in words is "four trillion, two hundred sixty-one billion, eleven million, three hundred forty-four thousand, one hundred forty-four".