82802940001 has 2 divisors, whose sum is σ = 82802940002. Its totient is φ = 82802940000.

The previous prime is 82802939971. The next prime is 82802940083. The reversal of 82802940001 is 10004920828.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50210053776 + 32592886225 = 224076^2 + 180535^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82802940001 is a prime.

It is not a weakly prime, because it can be changed into another prime (82802940301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41401470000 + 41401470001.

It is an arithmetic number, because the mean of its divisors is an integer number (41401470001).

Almost surely, 2^82802940001 is an apocalyptic number.

It is an amenable number.

82802940001 is a deficient number, since it is larger than the sum of its proper divisors (1).

82802940001 is an equidigital number, since it uses as much as digits as its factorization.

82802940001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 34.

The spelling of 82802940001 in words is "eighty-two billion, eight hundred two million, nine hundred forty thousand, one".