13311067412 has 24 divisors (see below), whose sum is σ = 23492003304. Its totient is φ = 6599181312.

The previous prime is 13311067411. The next prime is 13311067417. The reversal of 13311067412 is 21476011331.

It can be written as a sum of positive squares in 4 ways, for example, as 1072955536 + 12238111876 = 32756^2 + 110626^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13311067411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 466748 + ... + 494444.

It is an arithmetic number, because the mean of its divisors is an integer number (978833471).

Almost surely, 2^13311067412 is an apocalyptic number.

It is an amenable number.

13311067412 is a deficient number, since it is larger than the sum of its proper divisors (10180935892).

13311067412 is a wasteful number, since it uses less digits than its factorization.

13311067412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28715 (or 28713 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

Adding to 13311067412 its reverse (21476011331), we get a palindrome (34787078743).

The spelling of 13311067412 in words is "thirteen billion, three hundred eleven million, sixty-seven thousand, four hundred twelve".