11243992029 has 8 divisors (see below), whose sum is σ = 15274857312. Its totient is φ = 7354560720.

The previous prime is 11243991943. The next prime is 11243992057. The reversal of 11243992029 is 92029934211.

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

It is not a de Polignac number, because 11243992029 - 2¹² = 11243987933 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11243992229) 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, 35358307 + ... + 35358624.

It is an arithmetic number, because the mean of its divisors is an integer number (1909357164).

Almost surely, 2^11243992029 is an apocalyptic number.

It is an amenable number.

11243992029 is a deficient number, since it is larger than the sum of its proper divisors (4030865283).

11243992029 is an equidigital number, since it uses as much as digits as its factorization.

11243992029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70716987.

The product of its (nonzero) digits is 69984, while the sum is 42.

The spelling of 11243992029 in words is "eleven billion, two hundred forty-three million, nine hundred ninety-two thousand, twenty-nine".