46471681241 has 2 divisors, whose sum is σ = 46471681242. Its totient is φ = 46471681240.

The previous prime is 46471681237. The next prime is 46471681271. The reversal of 46471681241 is 14218617464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42164515600 + 4307165641 = 205340^2 + 65629^2 .

It is a cyclic number.

It is not a de Polignac number, because 46471681241 - 2² = 46471681237 is a prime.

It is a super-2 number, since 2×46471681241² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 46471681192 and 46471681201.

It is not a weakly prime, because it can be changed into another prime (46471681211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23235840620 + 23235840621.

It is an arithmetic number, because the mean of its divisors is an integer number (23235840621).

Almost surely, 2^46471681241 is an apocalyptic number.

It is an amenable number.

46471681241 is a deficient number, since it is larger than the sum of its proper divisors (1).

46471681241 is an equidigital number, since it uses as much as digits as its factorization.

46471681241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 258048, while the sum is 44.

The spelling of 46471681241 in words is "forty-six billion, four hundred seventy-one million, six hundred eighty-one thousand, two hundred forty-one".