461240042164 has 24 divisors (see below), whose sum is σ = 880936757568. Its totient is φ = 209562282240.

The previous prime is 461240042119. The next prime is 461240042299.

461240042164 is nontrivially palindromic in base 10.

It is a congruent number.

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, 2205912 + ... + 2405935.

It is an arithmetic number, because the mean of its divisors is an integer number (36705698232).

Almost surely, 2^461240042164 is an apocalyptic number.

461240042164 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

461240042164 is a deficient number, since it is larger than the sum of its proper divisors (419696715404).

461240042164 is a wasteful number, since it uses less digits than its factorization.

461240042164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4614135 (or 4614133 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

It can be divided in two parts, 4612400 and 42164, that added together give a palindrome (4654564).

The spelling of 461240042164 in words is "four hundred sixty-one billion, two hundred forty million, forty-two thousand, one hundred sixty-four".