244340043442 has 24 divisors (see below), whose sum is σ = 404543865600. Its totient is φ = 110598928440.

The previous prime is 244340043419. The next prime is 244340043443.

244340043442 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 244340043398 and 244340043407.

It is not an unprimeable number, because it can be changed into a prime (244340043443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2054442 + ... + 2170117.

It is an arithmetic number, because the mean of its divisors is an integer number (16855994400).

Almost surely, 2^244340043442 is an apocalyptic number.

244340043442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

244340043442 is a deficient number, since it is larger than the sum of its proper divisors (160203822158).

244340043442 is a wasteful number, since it uses less digits than its factorization.

244340043442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4224822 (or 4224811 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 34.

It can be divided in two parts, 2443400 and 43442, that added together give a palindrome (2486842).

The spelling of 244340043442 in words is "two hundred forty-four billion, three hundred forty million, forty-three thousand, four hundred forty-two".