244134432 has 48 divisors (see below), whose sum is σ = 712061280. Its totient is φ = 81377856.

The previous prime is 244134431. The next prime is 244134463. The reversal of 244134432 is 234431442.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 244134396 and 244134405.

It is not an unprimeable number, because it can be changed into a prime (244134431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140418 + ... + 142145.

It is an arithmetic number, because the mean of its divisors is an integer number (14834610).

Almost surely, 2^244134432 is an apocalyptic number.

It is an amenable number.

244134432 is an abundant number, since it is smaller than the sum of its proper divisors (467926848).

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

244134432 is a wasteful number, since it uses less digits than its factorization.

244134432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282582 (or 282568 counting only the distinct ones).

The product of its digits is 9216, while the sum is 27.

The square root of 244134432 is about 15624.8018227432. The cubic root of 244134432 is about 624.9947152620.

Adding to 244134432 its reverse (234431442), we get a palindrome (478565874).

The spelling of 244134432 in words is "two hundred forty-four million, one hundred thirty-four thousand, four hundred thirty-two".