114936677621 has 2 divisors, whose sum is σ = 114936677622. Its totient is φ = 114936677620.

The previous prime is 114936677489. The next prime is 114936677651. The reversal of 114936677621 is 126776639411.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82423539025 + 32513138596 = 287095^2 + 180314^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-114936677621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114936677651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57468338810 + 57468338811.

It is an arithmetic number, because the mean of its divisors is an integer number (57468338811).

Almost surely, 2^114936677621 is an apocalyptic number.

It is an amenable number.

114936677621 is a deficient number, since it is larger than the sum of its proper divisors (1).

114936677621 is an equidigital number, since it uses as much as digits as its factorization.

114936677621 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2286144, while the sum is 53.

The spelling of 114936677621 in words is "one hundred fourteen billion, nine hundred thirty-six million, six hundred seventy-seven thousand, six hundred twenty-one".