13210003022440 has 64 divisors (see below), whose sum is σ = 35966730931200. Its totient is φ = 4262723662848.

The previous prime is 13210003022401. The next prime is 13210003022471. The reversal of 13210003022440 is 4422030001231.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1387600600 + ... + 1387610119.

It is an arithmetic number, because the mean of its divisors is an integer number (561980170800).

Almost surely, 2^{13210003022440} is an apocalyptic number.

13210003022440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13210003022440 is an abundant number, since it is smaller than the sum of its proper divisors (22756727908760).

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

13210003022440 is a wasteful number, since it uses less digits than its factorization.

13210003022440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2775210754 (or 2775210750 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 13210003022440 its reverse (4422030001231), we get a palindrome (17632033023671).

The spelling of 13210003022440 in words is "thirteen trillion, two hundred ten billion, three million, twenty-two thousand, four hundred forty".