13441022312 has 32 divisors (see below), whose sum is σ = 26100937800. Its totient is φ = 6481305600.

The previous prime is 13441022209. The next prime is 13441022321. The reversal of 13441022312 is 21322014431.

It can be written as a sum of positive squares in 4 ways, for example, as 12783920356 + 657101956 = 113066^2 + 25634^2 .

It is a super-2 number, since 2×13441022312² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171512 + ... + 237272.

Almost surely, 2^13441022312 is an apocalyptic number.

It is an amenable number.

13441022312 is a deficient number, since it is larger than the sum of its proper divisors (12659915488).

13441022312 is a wasteful number, since it uses less digits than its factorization.

13441022312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66677 (or 66673 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 13441022312 its reverse (21322014431), we get a palindrome (34763036743).

The spelling of 13441022312 in words is "thirteen billion, four hundred forty-one million, twenty-two thousand, three hundred twelve".