13244520036 has 24 divisors (see below), whose sum is σ = 33713324064. Its totient is φ = 4013490880.

The previous prime is 13244520017. The next prime is 13244520049. The reversal of 13244520036 is 63002544231.

It is a super-3 number, since 3×13244520036³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13244519985 and 13244520012.

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, 50168505 + ... + 50168768.

It is an arithmetic number, because the mean of its divisors is an integer number (1404721836).

Almost surely, 2^13244520036 is an apocalyptic number.

It is an amenable number.

13244520036 is an abundant number, since it is smaller than the sum of its proper divisors (20468804028).

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

13244520036 is a wasteful number, since it uses less digits than its factorization.

13244520036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100337291 (or 100337289 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The spelling of 13244520036 in words is "thirteen billion, two hundred forty-four million, five hundred twenty thousand, thirty-six".