11242996129 has 8 divisors (see below), whose sum is σ = 11303953920. Its totient is φ = 11182132896.

The previous prime is 11242996081. The next prime is 11242996139. The reversal of 11242996129 is 92169924211.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11242996129 - 2²³ = 11234607521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11242996139) 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 7 ways as a sum of consecutive naturals, for example, 221652 + ... + 267610.

It is an arithmetic number, because the mean of its divisors is an integer number (1412994240).

Almost surely, 2^11242996129 is an apocalyptic number.

It is an amenable number.

11242996129 is a deficient number, since it is larger than the sum of its proper divisors (60957791).

11242996129 is a wasteful number, since it uses less digits than its factorization.

11242996129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47279.

The product of its digits is 139968, while the sum is 46.

The spelling of 11242996129 in words is "eleven billion, two hundred forty-two million, nine hundred ninety-six thousand, one hundred twenty-nine".