11249879342 has 8 divisors (see below), whose sum is σ = 18172882056. Its totient is φ = 5192251992.

The previous prime is 11249879327. The next prime is 11249879357. The reversal of 11249879342 is 24397894211.

It is a happy number.

11249879342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11249879327) and next prime (11249879357).

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216343808 + ... + 216343859.

It is an arithmetic number, because the mean of its divisors is an integer number (2271610257).

Almost surely, 2^11249879342 is an apocalyptic number.

11249879342 is a deficient number, since it is larger than the sum of its proper divisors (6923002714).

11249879342 is a wasteful number, since it uses less digits than its factorization.

11249879342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432687682.

The product of its digits is 870912, while the sum is 50.

The spelling of 11249879342 in words is "eleven billion, two hundred forty-nine million, eight hundred seventy-nine thousand, three hundred forty-two".