3844641485311 has 16 divisors (see below), whose sum is σ = 4196616576768. Its totient is φ = 3493077307200.

The previous prime is 3844641485297. The next prime is 3844641485369. The reversal of 3844641485311 is 1135841464483.

It is a cyclic number.

It is not a de Polignac number, because 3844641485311 - 2⁹ = 3844641484799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3844641485011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258247510 + ... + 258262396.

It is an arithmetic number, because the mean of its divisors is an integer number (262288536048).

Almost surely, 2^{3844641485311} is an apocalyptic number.

3844641485311 is a deficient number, since it is larger than the sum of its proper divisors (351975091457).

3844641485311 is a wasteful number, since it uses less digits than its factorization.

3844641485311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27102.

The product of its digits is 4423680, while the sum is 52.

The spelling of 3844641485311 in words is "three trillion, eight hundred forty-four billion, six hundred forty-one million, four hundred eighty-five thousand, three hundred eleven".