13400032410344 has 16 divisors (see below), whose sum is σ = 25275510237600. Its totient is φ = 6659896346992.

The previous prime is 13400032410343. The next prime is 13400032410389. The reversal of 13400032410344 is 44301423000431.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13400032410343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5014980854 + ... + 5014983525.

It is an arithmetic number, because the mean of its divisors is an integer number (1579719389850).

Almost surely, 2^{13400032410344} is an apocalyptic number.

It is an amenable number.

13400032410344 is a deficient number, since it is larger than the sum of its proper divisors (11875477827256).

13400032410344 is a wasteful number, since it uses less digits than its factorization.

13400032410344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10029964552 (or 10029964548 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 13400032410344 its reverse (44301423000431), we get a palindrome (57701455410775).

The spelling of 13400032410344 in words is "thirteen trillion, four hundred billion, thirty-two million, four hundred ten thousand, three hundred forty-four".