244340413403 has 2 divisors, whose sum is σ = 244340413404. Its totient is φ = 244340413402.

The previous prime is 244340413393. The next prime is 244340413433. The reversal of 244340413403 is 304314043442.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 244340413403 - 2³² = 240045446107 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 244340413403.

It is not a weakly prime, because it can be changed into another prime (244340413433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122170206701 + 122170206702.

It is an arithmetic number, because the mean of its divisors is an integer number (122170206702).

Almost surely, 2^244340413403 is an apocalyptic number.

244340413403 is a deficient number, since it is larger than the sum of its proper divisors (1).

244340413403 is an equidigital number, since it uses as much as digits as its factorization.

244340413403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 244340413403 its reverse (304314043442), we get a palindrome (548654456845).

The spelling of 244340413403 in words is "two hundred forty-four billion, three hundred forty million, four hundred thirteen thousand, four hundred three".