461605951071 has 12 divisors (see below), whose sum is σ = 666798258672. Its totient is φ = 307721558976.

The previous prime is 461605951013. The next prime is 461605951111. The reversal of 461605951071 is 170159506164.

461605951071 is a `hidden beast` number, since 4 + 6 + 1 + 60 + 5 + 9 + 510 + 71 = 666.

It is not a de Polignac number, because 461605951071 - 2¹⁴ = 461605934687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461605951171) 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, 1124691 + ... + 1479236.

It is an arithmetic number, because the mean of its divisors is an integer number (55566521556).

Almost surely, 2^461605951071 is an apocalyptic number.

461605951071 is a deficient number, since it is larger than the sum of its proper divisors (205192307601).

461605951071 is a wasteful number, since it uses less digits than its factorization.

461605951071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2623630 (or 2623627 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 45.

The spelling of 461605951071 in words is "four hundred sixty-one billion, six hundred five million, nine hundred fifty-one thousand, seventy-one".