116642326552001 has 2 divisors, whose sum is σ = 116642326552002. Its totient is φ = 116642326552000.

The previous prime is 116642326551973. The next prime is 116642326552007. The reversal of 116642326552001 is 100255623246611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 115563553502401 + 1078773049600 = 10750049^2 + 1038640^2 .

It is a cyclic number.

It is not a de Polignac number, because 116642326552001 - 2²² = 116642322357697 is a prime.

It is not a weakly prime, because it can be changed into another prime (116642326552007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58321163276000 + 58321163276001.

It is an arithmetic number, because the mean of its divisors is an integer number (58321163276001).

Almost surely, 2^{116642326552001} is an apocalyptic number.

It is an amenable number.

116642326552001 is a deficient number, since it is larger than the sum of its proper divisors (1).

116642326552001 is an equidigital number, since it uses as much as digits as its factorization.

116642326552001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 518400, while the sum is 44.

Adding to 116642326552001 its reverse (100255623246611), we get a palindrome (216897949798612).

The spelling of 116642326552001 in words is "one hundred sixteen trillion, six hundred forty-two billion, three hundred twenty-six million, five hundred fifty-two thousand, one".