461571346654212 has 24 divisors (see below), whose sum is σ = 1077001261153216. Its totient is φ = 153856908080928.

The previous prime is 461571346654199. The next prime is 461571346654259. The reversal of 461571346654212 is 212456643175164.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16527523 + ... + 34587594.

Almost surely, 2^{461571346654212} is an apocalyptic number.

It is an amenable number.

461571346654212 is an abundant number, since it is smaller than the sum of its proper divisors (615429914499004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

461571346654212 is a wasteful number, since it uses less digits than its factorization.

461571346654212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51867627 (or 51867625 counting only the distinct ones).

The product of its digits is 29030400, while the sum is 57.

The spelling of 461571346654212 in words is "four hundred sixty-one trillion, five hundred seventy-one billion, three hundred forty-six million, six hundred fifty-four thousand, two hundred twelve".