13444404010501 has 8 divisors (see below), whose sum is σ = 14152831827680. Its totient is φ = 12736058953968.

The previous prime is 13444404010493. The next prime is 13444404010517. The reversal of 13444404010501 is 10501040444431.

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

It is a cyclic number.

It is not a de Polignac number, because 13444404010501 - 2³ = 13444404010493 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 (13444404010571) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20356566 + ... + 21006631.

It is an arithmetic number, because the mean of its divisors is an integer number (1769103978460).

Almost surely, 2^{13444404010501} is an apocalyptic number.

It is an amenable number.

13444404010501 is a deficient number, since it is larger than the sum of its proper divisors (708427817179).

13444404010501 is a wasteful number, since it uses less digits than its factorization.

13444404010501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41380323.

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 13444404010501 its reverse (10501040444431), we get a palindrome (23945444454932).

The spelling of 13444404010501 in words is "thirteen trillion, four hundred forty-four billion, four hundred four million, ten thousand, five hundred one".