461428111282 has 4 divisors (see below), whose sum is σ = 692142166926. Its totient is φ = 230714055640.

The previous prime is 461428111279. The next prime is 461428111289. The reversal of 461428111282 is 282111824164.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 422108790601 + 39319320681 = 649699^2 + 198291^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (461428111289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115357027819 + ... + 115357027822.

Almost surely, 2^461428111282 is an apocalyptic number.

461428111282 is a deficient number, since it is larger than the sum of its proper divisors (230714055644).

461428111282 is a wasteful number, since it uses less digits than its factorization.

461428111282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230714055643.

The product of its digits is 49152, while the sum is 40.

The spelling of 461428111282 in words is "four hundred sixty-one billion, four hundred twenty-eight million, one hundred eleven thousand, two hundred eighty-two".