842941461 has 4 divisors (see below), whose sum is σ = 1123921952. Its totient is φ = 561960972.

The previous prime is 842941459. The next prime is 842941469. The reversal of 842941461 is 164149248.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 842941461 - 2¹ = 842941459 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (842941469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140490241 + ... + 140490246.

It is an arithmetic number, because the mean of its divisors is an integer number (280980488).

Almost surely, 2^842941461 is an apocalyptic number.

It is an amenable number.

842941461 is a deficient number, since it is larger than the sum of its proper divisors (280980491).

842941461 is a wasteful number, since it uses less digits than its factorization.

842941461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280980490.

The product of its digits is 55296, while the sum is 39.

The square root of 842941461 is about 29033.4541692855. The cubic root of 842941461 is about 944.6388553105.

The spelling of 842941461 in words is "eight hundred forty-two million, nine hundred forty-one thousand, four hundred sixty-one".