434462144 has 28 divisors (see below), whose sum is σ = 862830888. Its totient is φ = 217056000.

The previous prime is 434462143. The next prime is 434462167. The reversal of 434462144 is 441264434.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 434462144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434462141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119879 + ... + 123449.

Almost surely, 2^434462144 is an apocalyptic number.

It is an amenable number.

434462144 is a deficient number, since it is larger than the sum of its proper divisors (428368744).

434462144 is a wasteful number, since it uses less digits than its factorization.

434462144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5484 (or 5474 counting only the distinct ones).

The product of its digits is 36864, while the sum is 32.

The square root of 434462144 is about 20843.7555157414. The cubic root of 434462144 is about 757.3860707947.

The spelling of 434462144 in words is "four hundred thirty-four million, four hundred sixty-two thousand, one hundred forty-four".