3854488335911 has 4 divisors (see below), whose sum is σ = 3888598852272. Its totient is φ = 3820377819552.

The previous prime is 3854488335857. The next prime is 3854488335931. The reversal of 3854488335911 is 1195338844583.

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

It is a cyclic number.

It is not a de Polignac number, because 3854488335911 - 2¹⁸ = 3854488073767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3854488335931) 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, 17055258011 + ... + 17055258236.

It is an arithmetic number, because the mean of its divisors is an integer number (972149713068).

Almost surely, 2^{3854488335911} is an apocalyptic number.

3854488335911 is a deficient number, since it is larger than the sum of its proper divisors (34110516361).

3854488335911 is a wasteful number, since it uses less digits than its factorization.

3854488335911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34110516360.

The product of its digits is 49766400, while the sum is 62.

The spelling of 3854488335911 in words is "three trillion, eight hundred fifty-four billion, four hundred eighty-eight million, three hundred thirty-five thousand, nine hundred eleven".