988674117366111 has 64 divisors (see below), whose sum is σ = 1493388280581120. Its totient is φ = 576307079792640.

The previous prime is 988674117366073. The next prime is 988674117366137. The reversal of 988674117366111 is 111663711476889.

It is not a de Polignac number, because 988674117366111 - 2¹⁷ = 988674117235039 is a prime.

It is a super-2 number, since 2×988674117366111² (a number of 31 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (988674117366161) 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 63 ways as a sum of consecutive naturals, for example, 6004509861 + ... + 6004674513.

It is an arithmetic number, because the mean of its divisors is an integer number (23334191884080).

Almost surely, 2^{988674117366111} is an apocalyptic number.

988674117366111 is a deficient number, since it is larger than the sum of its proper divisors (504714163215009).

988674117366111 is a wasteful number, since it uses less digits than its factorization.

988674117366111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188816.

The product of its digits is 73156608, while the sum is 69.

The spelling of 988674117366111 in words is "nine hundred eighty-eight trillion, six hundred seventy-four billion, one hundred seventeen million, three hundred sixty-six thousand, one hundred eleven".