13454212244 has 12 divisors (see below), whose sum is σ = 25685314368. Its totient is φ = 6115551000.

The previous prime is 13454212231. The next prime is 13454212253. The reversal of 13454212244 is 44221245431.

It is a self number, because there is not a number n which added to its sum of digits gives 13454212244.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 152888732 + ... + 152888819.

It is an arithmetic number, because the mean of its divisors is an integer number (2140442864).

Almost surely, 2^13454212244 is an apocalyptic number.

It is an amenable number.

13454212244 is a deficient number, since it is larger than the sum of its proper divisors (12231102124).

13454212244 is a wasteful number, since it uses less digits than its factorization.

13454212244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305777566 (or 305777564 counting only the distinct ones).

The product of its digits is 30720, while the sum is 32.

Adding to 13454212244 its reverse (44221245431), we get a palindrome (57675457675).

The spelling of 13454212244 in words is "thirteen billion, four hundred fifty-four million, two hundred twelve thousand, two hundred forty-four".