13210275144 has 64 divisors (see below), whose sum is σ = 36044562240. Its totient is φ = 4001276160.

The previous prime is 13210275097. The next prime is 13210275149. The reversal of 13210275144 is 44157201231.

It is a super-2 number, since 2×13210275144² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13210275149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 633102 + ... + 653634.

It is an arithmetic number, because the mean of its divisors is an integer number (563196285).

Almost surely, 2^13210275144 is an apocalyptic number.

It is an amenable number.

13210275144 is an abundant number, since it is smaller than the sum of its proper divisors (22834287096).

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

13210275144 is a wasteful number, since it uses less digits than its factorization.

13210275144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22990 (or 22986 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

Adding to 13210275144 its reverse (44157201231), we get a palindrome (57367476375).

The spelling of 13210275144 in words is "thirteen billion, two hundred ten million, two hundred seventy-five thousand, one hundred forty-four".