982711689461 has 2 divisors, whose sum is σ = 982711689462. Its totient is φ = 982711689460.

The previous prime is 982711689437. The next prime is 982711689499. The reversal of 982711689461 is 164986117289.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 969819222436 + 12892467025 = 984794^2 + 113545^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-982711689461 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 982711689394 and 982711689403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (982711689061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 491355844730 + 491355844731.

It is an arithmetic number, because the mean of its divisors is an integer number (491355844731).

Almost surely, 2^982711689461 is an apocalyptic number.

It is an amenable number.

982711689461 is a deficient number, since it is larger than the sum of its proper divisors (1).

982711689461 is an equidigital number, since it uses as much as digits as its factorization.

982711689461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10450944, while the sum is 62.

The spelling of 982711689461 in words is "nine hundred eighty-two billion, seven hundred eleven million, six hundred eighty-nine thousand, four hundred sixty-one".