461475142320213 has 12 divisors (see below), whose sum is σ = 761800234941408. Its totient is φ = 263700081325800.

The previous prime is 461475142320197. The next prime is 461475142320217. The reversal of 461475142320213 is 312023241574164.

461475142320213 is a `hidden beast` number, since 4 + 6 + 1 + 4 + 7 + 5 + 1 + 423 + 2 + 0 + 213 = 666.

It is not a de Polignac number, because 461475142320213 - 2⁴ = 461475142320197 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461475142320217) 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, 3662501129463 + ... + 3662501129588.

It is an arithmetic number, because the mean of its divisors is an integer number (63483352911784).

Almost surely, 2^{461475142320213} is an apocalyptic number.

It is an amenable number.

461475142320213 is a deficient number, since it is larger than the sum of its proper divisors (300325092621195).

461475142320213 is a wasteful number, since it uses less digits than its factorization.

461475142320213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7325002259064 (or 7325002259061 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

Adding to 461475142320213 its reverse (312023241574164), we get a palindrome (773498383894377).

The spelling of 461475142320213 in words is "four hundred sixty-one trillion, four hundred seventy-five billion, one hundred forty-two million, three hundred twenty thousand, two hundred thirteen".