82701416703761 has 2 divisors, whose sum is σ = 82701416703762. Its totient is φ = 82701416703760.

The previous prime is 82701416703727. The next prime is 82701416703791. The reversal of 82701416703761 is 16730761410728.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44812849177600 + 37888567526161 = 6694240^2 + 6155369^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82701416703761 is a prime.

It is not a weakly prime, because it can be changed into another prime (82701416703791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41350708351880 + 41350708351881.

It is an arithmetic number, because the mean of its divisors is an integer number (41350708351881).

Almost surely, 2^{82701416703761} is an apocalyptic number.

It is an amenable number.

82701416703761 is a deficient number, since it is larger than the sum of its proper divisors (1).

82701416703761 is an equidigital number, since it uses as much as digits as its factorization.

82701416703761 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2370816, while the sum is 53.

The spelling of 82701416703761 in words is "eighty-two trillion, seven hundred one billion, four hundred sixteen million, seven hundred three thousand, seven hundred sixty-one".