388811118883 has 4 divisors (see below), whose sum is σ = 424157584248. Its totient is φ = 353464653520.

The previous prime is 388811118853. The next prime is 388811118889.

388811118883 is nontrivially palindromic in base 10.

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

It is a de Polignac number, because none of the positive numbers 2^k-388811118883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (388811118889) 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, 17673232666 + ... + 17673232687.

It is an arithmetic number, because the mean of its divisors is an integer number (106039396062).

Almost surely, 2^388811118883 is an apocalyptic number.

388811118883 is a deficient number, since it is larger than the sum of its proper divisors (35346465365).

388811118883 is a wasteful number, since it uses less digits than its factorization.

388811118883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35346465364.

The product of its digits is 2359296, while the sum is 58.

The spelling of 388811118883 in words is "three hundred eighty-eight billion, eight hundred eleven million, one hundred eighteen thousand, eight hundred eighty-three".