2440444234 has 16 divisors (see below), whose sum is σ = 3719462976. Its totient is φ = 1200690400.

The previous prime is 2440444183. The next prime is 2440444241. The reversal of 2440444234 is 4324440442.

It is a junction number, because it is equal to n+sod(n) for n = 2440444196 and 2440444205.

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, 57489 + ... + 90475.

It is an arithmetic number, because the mean of its divisors is an integer number (232466436).

Almost surely, 2^2440444234 is an apocalyptic number.

2440444234 is a deficient number, since it is larger than the sum of its proper divisors (1279018742).

2440444234 is a wasteful number, since it uses less digits than its factorization.

2440444234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33581.

The product of its (nonzero) digits is 49152, while the sum is 31.

The square root of 2440444234 is about 49400.8525634933. The cubic root of 2440444234 is about 1346.3447961130.

Adding to 2440444234 its reverse (4324440442), we get a palindrome (6764884676).

The spelling of 2440444234 in words is "two billion, four hundred forty million, four hundred forty-four thousand, two hundred thirty-four".