82634741401 has 2 divisors, whose sum is σ = 82634741402. Its totient is φ = 82634741400.

The previous prime is 82634741381. The next prime is 82634741411. The reversal of 82634741401 is 10414743628.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 62138524176 + 20496217225 = 249276^2 + 143165^2 .

It is a cyclic number.

It is not a de Polignac number, because 82634741401 - 2⁹ = 82634740889 is a prime.

It is not a weakly prime, because it can be changed into another prime (82634741411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41317370700 + 41317370701.

It is an arithmetic number, because the mean of its divisors is an integer number (41317370701).

Almost surely, 2^82634741401 is an apocalyptic number.

It is an amenable number.

82634741401 is a deficient number, since it is larger than the sum of its proper divisors (1).

82634741401 is an equidigital number, since it uses as much as digits as its factorization.

82634741401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129024, while the sum is 40.

The spelling of 82634741401 in words is "eighty-two billion, six hundred thirty-four million, seven hundred forty-one thousand, four hundred one".