46571434015221 has 12 divisors (see below), whose sum is σ = 67281445459020. Its totient is φ = 31042270526400.

The previous prime is 46571434015207. The next prime is 46571434015241. The reversal of 46571434015221 is 12251043417564.

It is a happy number.

46571434015221 is a `hidden beast` number, since 4 + 6 + 5 + 7 + 14 + 3 + 401 + 5 + 221 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 35075875955121 + 11495558060100 = 5922489^2 + 3390510^2 .

It is not a de Polignac number, because 46571434015221 - 2⁶ = 46571434015157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46571434015241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 445957426 + ... + 446061843.

It is an arithmetic number, because the mean of its divisors is an integer number (5606787121585).

Almost surely, 2^{46571434015221} is an apocalyptic number.

It is an amenable number.

46571434015221 is a deficient number, since it is larger than the sum of its proper divisors (20710011443799).

46571434015221 is a wasteful number, since it uses less digits than its factorization.

46571434015221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892025076 (or 892025073 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The spelling of 46571434015221 in words is "forty-six trillion, five hundred seventy-one billion, four hundred thirty-four million, fifteen thousand, two hundred twenty-one".