11829233938 has 8 divisors (see below), whose sum is σ = 17906638860. Its totient is φ = 5860354320.

The previous prime is 11829233873. The next prime is 11829233939. The reversal of 11829233938 is 83933292811.

It can be written as a sum of positive squares in 2 ways, for example, as 11070617089 + 758616849 = 105217^2 + 27543^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11829233891 and 11829233900.

It is not an unprimeable number, because it can be changed into a prime (11829233939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27131053 + ... + 27131488.

Almost surely, 2^11829233938 is an apocalyptic number.

11829233938 is a deficient number, since it is larger than the sum of its proper divisors (6077404922).

11829233938 is a wasteful number, since it uses less digits than its factorization.

11829233938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54262652.

The product of its digits is 559872, while the sum is 49.

The spelling of 11829233938 in words is "eleven billion, eight hundred twenty-nine million, two hundred thirty-three thousand, nine hundred thirty-eight".