13210404144 has 80 divisors (see below), whose sum is σ = 39014645760. Its totient is φ = 3773191680.

The previous prime is 13210404043. The next prime is 13210404157. The reversal of 13210404144 is 44140401231.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 1908049 + ... + 1914959.

It is an arithmetic number, because the mean of its divisors is an integer number (487683072).

Almost surely, 2^13210404144 is an apocalyptic number.

13210404144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13210404144 is an abundant number, since it is smaller than the sum of its proper divisors (25804241616).

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

13210404144 is a wasteful number, since it uses less digits than its factorization.

13210404144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12618 (or 12612 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 13210404144 its reverse (44140401231), we get a palindrome (57350805375).

The spelling of 13210404144 in words is "thirteen billion, two hundred ten million, four hundred four thousand, one hundred forty-four".