13214403403140 has 48 divisors (see below), whose sum is σ = 37003551399360. Its totient is φ = 3523534062720.

The previous prime is 13214403403139. The next prime is 13214403403307. The reversal of 13214403403140 is 4130430441231.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 13214403403098 and 13214403403107.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 8893695 + ... + 10272614.

It is an arithmetic number, because the mean of its divisors is an integer number (770907320820).

Almost surely, 2^{13214403403140} is an apocalyptic number.

13214403403140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13214403403140 is an abundant number, since it is smaller than the sum of its proper divisors (23789147996220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13214403403140 is a wasteful number, since it uses less digits than its factorization.

13214403403140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19177812 (or 19177810 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 13214403403140 its reverse (4130430441231), we get a palindrome (17344833844371).

The spelling of 13214403403140 in words is "thirteen trillion, two hundred fourteen billion, four hundred three million, four hundred three thousand, one hundred forty".