988674117366137 has 2 divisors, whose sum is σ = 988674117366138. Its totient is φ = 988674117366136.

The previous prime is 988674117366073. The next prime is 988674117366161. The reversal of 988674117366137 is 731663711476889.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 971314320119056 + 17359797247081 = 31165916^2 + 4166509^2 .

It is a cyclic number.

It is not a de Polignac number, because 988674117366137 - 2⁶ = 988674117366073 is a prime.

It is a super-2 number, since 2×988674117366137² (a number of 31 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (988674117366437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 494337058683068 + 494337058683069.

It is an arithmetic number, because the mean of its divisors is an integer number (494337058683069).

Almost surely, 2^{988674117366137} is an apocalyptic number.

It is an amenable number.

988674117366137 is a deficient number, since it is larger than the sum of its proper divisors (1).

988674117366137 is an equidigital number, since it uses as much as digits as its factorization.

988674117366137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1536288768, while the sum is 77.

The spelling of 988674117366137 in words is "nine hundred eighty-eight trillion, six hundred seventy-four billion, one hundred seventeen million, three hundred sixty-six thousand, one hundred thirty-seven".