116234404621 has 2 divisors, whose sum is σ = 116234404622. Its totient is φ = 116234404620.

The previous prime is 116234404603. The next prime is 116234404669. The reversal of 116234404621 is 126404432611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96978679396 + 19255725225 = 311414^2 + 138765^2 .

It is a cyclic number.

It is not a de Polignac number, because 116234404621 - 2⁷ = 116234404493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116234404681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58117202310 + 58117202311.

It is an arithmetic number, because the mean of its divisors is an integer number (58117202311).

Almost surely, 2^116234404621 is an apocalyptic number.

It is an amenable number.

116234404621 is a deficient number, since it is larger than the sum of its proper divisors (1).

116234404621 is an equidigital number, since it uses as much as digits as its factorization.

116234404621 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 34.

The spelling of 116234404621 in words is "one hundred sixteen billion, two hundred thirty-four million, four hundred four thousand, six hundred twenty-one".