47373472699871 has 2 divisors, whose sum is σ = 47373472699872. Its totient is φ = 47373472699870.

The previous prime is 47373472699867. The next prime is 47373472699909. The reversal of 47373472699871 is 17899627437374.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47373472699871 - 2² = 47373472699867 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47373472699792 and 47373472699801.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47373472699801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23686736349935 + 23686736349936.

It is an arithmetic number, because the mean of its divisors is an integer number (23686736349936).

Almost surely, 2^{47373472699871} is an apocalyptic number.

47373472699871 is a deficient number, since it is larger than the sum of its proper divisors (1).

47373472699871 is an equidigital number, since it uses as much as digits as its factorization.

47373472699871 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2688505344, while the sum is 77.

The spelling of 47373472699871 in words is "forty-seven trillion, three hundred seventy-three billion, four hundred seventy-two million, six hundred ninety-nine thousand, eight hundred seventy-one".