92181082241 has 2 divisors, whose sum is σ = 92181082242. Its totient is φ = 92181082240.

The previous prime is 92181082159. The next prime is 92181082307. The reversal of 92181082241 is 14228018129.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60329184400 + 31851897841 = 245620^2 + 178471^2 .

It is a cyclic number.

It is not a de Polignac number, because 92181082241 - 2²² = 92176887937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 92181082195 and 92181082204.

It is not a weakly prime, because it can be changed into another prime (92181082541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46090541120 + 46090541121.

It is an arithmetic number, because the mean of its divisors is an integer number (46090541121).

Almost surely, 2^92181082241 is an apocalyptic number.

It is an amenable number.

92181082241 is a deficient number, since it is larger than the sum of its proper divisors (1).

92181082241 is an equidigital number, since it uses as much as digits as its factorization.

92181082241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 38.

The spelling of 92181082241 in words is "ninety-two billion, one hundred eighty-one million, eighty-two thousand, two hundred forty-one".