116211421051441 has 2 divisors, whose sum is σ = 116211421051442. Its totient is φ = 116211421051440.

The previous prime is 116211421051399. The next prime is 116211421051489. The reversal of 116211421051441 is 144150124112611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 114504531061041 + 1706889990400 = 10700679^2 + 1306480^2 .

It is a cyclic number.

It is not a de Polignac number, because 116211421051441 - 2¹⁵ = 116211421018673 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 116211421051397 and 116211421051406.

It is not a weakly prime, because it can be changed into another prime (116211821051441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58105710525720 + 58105710525721.

It is an arithmetic number, because the mean of its divisors is an integer number (58105710525721).

Almost surely, 2^{116211421051441} is an apocalyptic number.

It is an amenable number.

116211421051441 is a deficient number, since it is larger than the sum of its proper divisors (1).

116211421051441 is an equidigital number, since it uses as much as digits as its factorization.

116211421051441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7680, while the sum is 34.

The spelling of 116211421051441 in words is "one hundred sixteen trillion, two hundred eleven billion, four hundred twenty-one million, fifty-one thousand, four hundred forty-one".