13036707072 has 108 divisors (see below), whose sum is σ = 37739467584. Its totient is φ = 4328064000.

The previous prime is 13036707071. The next prime is 13036707113. The reversal of 13036707072 is 27070763031.

It is a super-2 number, since 2×13036707072² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13036707071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 567033 + ... + 589575.

Almost surely, 2^13036707072 is an apocalyptic number.

13036707072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13036707072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18869733792).

13036707072 is an abundant number, since it is smaller than the sum of its proper divisors (24702760512).

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

13036707072 is a wasteful number, since it uses less digits than its factorization.

13036707072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22816 (or 22799 counting only the distinct ones).

The product of its (nonzero) digits is 37044, while the sum is 36.

The spelling of 13036707072 in words is "thirteen billion, thirty-six million, seven hundred seven thousand, seventy-two".