47677081383241 has 2 divisors, whose sum is σ = 47677081383242. Its totient is φ = 47677081383240.

The previous prime is 47677081383223. The next prime is 47677081383331. The reversal of 47677081383241 is 14238318077674.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43276333325625 + 4400748057616 = 6578475^2 + 2097796^2 .

It is a cyclic number.

It is not a de Polignac number, because 47677081383241 - 2²³ = 47677072994633 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47677081383241.

It is not a weakly prime, because it can be changed into another prime (47677084383241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23838540691620 + 23838540691621.

It is an arithmetic number, because the mean of its divisors is an integer number (23838540691621).

Almost surely, 2^{47677081383241} is an apocalyptic number.

It is an amenable number.

47677081383241 is a deficient number, since it is larger than the sum of its proper divisors (1).

47677081383241 is an equidigital number, since it uses as much as digits as its factorization.

47677081383241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37933056, while the sum is 61.

The spelling of 47677081383241 in words is "forty-seven trillion, six hundred seventy-seven billion, eighty-one million, three hundred eighty-three thousand, two hundred forty-one".