344443304403041 has 4 divisors (see below), whose sum is σ = 344446428177300. Its totient is φ = 344440180628784.

The previous prime is 344443304403019. The next prime is 344443304403043. The reversal of 344443304403041 is 140304403344443.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 161877807980641 + 182565496422400 = 12723121^2 + 13511680^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-344443304403041 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 344443304403041.

It is not an unprimeable number, because it can be changed into a prime (344443304403043) 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 in 3 ways as a sum of consecutive naturals, for example, 1561721726 + ... + 1561942263.

It is an arithmetic number, because the mean of its divisors is an integer number (86111607044325).

Almost surely, 2^{344443304403041} is an apocalyptic number.

It is an amenable number.

344443304403041 is a deficient number, since it is larger than the sum of its proper divisors (3123774259).

344443304403041 is a wasteful number, since it uses less digits than its factorization.

344443304403041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3123774258.

The product of its (nonzero) digits is 1327104, while the sum is 41.

Adding to 344443304403041 its reverse (140304403344443), we get a palindrome (484747707747484).

The spelling of 344443304403041 in words is "three hundred forty-four trillion, four hundred forty-three billion, three hundred four million, four hundred three thousand, forty-one".