461044430 has 96 divisors (see below), whose sum is σ = 1099215360. Its totient is φ = 137417280.

The previous prime is 461044391. The next prime is 461044439. The reversal of 461044430 is 34440164.

It is a self number, because there is not a number n which added to its sum of digits gives 461044430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461044439) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 122111 + ... + 125829.

It is an arithmetic number, because the mean of its divisors is an integer number (11450160).

Almost surely, 2^461044430 is an apocalyptic number.

461044430 is an abundant number, since it is smaller than the sum of its proper divisors (638170930).

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

461044430 is a wasteful number, since it uses less digits than its factorization.

461044430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3774 (or 3767 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 461044430 is about 21471.9451843563. The cubic root of 461044430 is about 772.5280544756.

Adding to 461044430 its reverse (34440164), we get a palindrome (495484594).

The spelling of 461044430 in words is "four hundred sixty-one million, forty-four thousand, four hundred thirty".