11378937832 has 16 divisors (see below), whose sum is σ = 21337372260. Its totient is φ = 5688971904.

The previous prime is 11378937769. The next prime is 11378937847. The reversal of 11378937832 is 23873987311.

It can be written as a sum of positive squares in 2 ways, for example, as 10380756996 + 998180836 = 101886^2 + 31594^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11378937832.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 46308 + ... + 157804.

Almost surely, 2^11378937832 is an apocalyptic number.

It is an amenable number.

11378937832 is a deficient number, since it is larger than the sum of its proper divisors (9958434428).

11378937832 is a wasteful number, since it uses less digits than its factorization.

11378937832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124260 (or 124256 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 52.

The spelling of 11378937832 in words is "eleven billion, three hundred seventy-eight million, nine hundred thirty-seven thousand, eight hundred thirty-two".