13440414402341 has 8 divisors (see below), whose sum is σ = 13489174443384. Its totient is φ = 13391656079040.

The previous prime is 13440414402301. The next prime is 13440414402391. The reversal of 13440414402341 is 14320441404431.

It can be written as a sum of positive squares in 4 ways, for example, as 4412012029441 + 9028402372900 = 2100479^2 + 3004730^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13440414402341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13440414402301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16448531 + ... + 17246303.

It is an arithmetic number, because the mean of its divisors is an integer number (1686146805423).

Almost surely, 2^{13440414402341} is an apocalyptic number.

It is an amenable number.

13440414402341 is a deficient number, since it is larger than the sum of its proper divisors (48760041043).

13440414402341 is an equidigital number, since it uses as much as digits as its factorization.

13440414402341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858871.

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 13440414402341 its reverse (14320441404431), we get a palindrome (27760855806772).

The spelling of 13440414402341 in words is "thirteen trillion, four hundred forty billion, four hundred fourteen million, four hundred two thousand, three hundred forty-one".