13210414400444 has 48 divisors (see below), whose sum is σ = 23510122851936. Its totient is φ = 6493824691200.

The previous prime is 13210414400423. The next prime is 13210414400461. The reversal of 13210414400444 is 44400441401231.

It is a self number, because there is not a number n which added to its sum of digits gives 13210414400444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 730776734 + ... + 730794810.

It is an arithmetic number, because the mean of its divisors is an integer number (489794226082).

Almost surely, 2^{13210414400444} is an apocalyptic number.

It is an amenable number.

13210414400444 is a deficient number, since it is larger than the sum of its proper divisors (10299708451492).

13210414400444 is a wasteful number, since it uses less digits than its factorization.

13210414400444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26046 (or 26044 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 13210414400444 its reverse (44400441401231), we get a palindrome (57610855801675).

The spelling of 13210414400444 in words is "thirteen trillion, two hundred ten billion, four hundred fourteen million, four hundred thousand, four hundred forty-four".