11367943652 has 24 divisors (see below), whose sum is σ = 21775423992. Its totient is φ = 5160729600.

The previous prime is 11367943651. The next prime is 11367943663. The reversal of 11367943652 is 25634976311.

It can be written as a sum of positive squares in 4 ways, for example, as 972196 + 11366971456 = 986^2 + 106616^2 .

It is a super-3 number, since 3×11367943652³ (a number of 31 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 11367943597 and 11367943606.

It is not an unprimeable number, because it can be changed into a prime (11367943651) 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, 1788749 + ... + 1795092.

It is an arithmetic number, because the mean of its divisors is an integer number (907309333).

Almost surely, 2^11367943652 is an apocalyptic number.

It is an amenable number.

11367943652 is a deficient number, since it is larger than the sum of its proper divisors (10407480340).

11367943652 is a wasteful number, since it uses less digits than its factorization.

11367943652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3583919 (or 3583917 counting only the distinct ones).

The product of its digits is 816480, while the sum is 47.

The spelling of 11367943652 in words is "eleven billion, three hundred sixty-seven million, nine hundred forty-three thousand, six hundred fifty-two".