13320443036 has 6 divisors (see below), whose sum is σ = 23310775320. Its totient is φ = 6660221516.

The previous prime is 13320443033. The next prime is 13320443053. The reversal of 13320443036 is 63034402331.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13320443033) by changing a digit.

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 as a sum of consecutive naturals, namely, 1665055376 + ... + 1665055383.

It is an arithmetic number, because the mean of its divisors is an integer number (3885129220).

Almost surely, 2^13320443036 is an apocalyptic number.

It is an amenable number.

13320443036 is a deficient number, since it is larger than the sum of its proper divisors (9990332284).

13320443036 is a wasteful number, since it uses less digits than its factorization.

13320443036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3330110763 (or 3330110761 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 13320443036 its reverse (63034402331), we get a palindrome (76354845367).

The spelling of 13320443036 in words is "thirteen billion, three hundred twenty million, four hundred forty-three thousand, thirty-six".