11242551396 has 48 divisors (see below), whose sum is σ = 26414438400. Its totient is φ = 3721630752.

The previous prime is 11242551377. The next prime is 11242551443. The reversal of 11242551396 is 69315524211.

It is a happy number.

11242551396 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 1081801 + ... + 1092143.

It is an arithmetic number, because the mean of its divisors is an integer number (550300800).

Almost surely, 2^11242551396 is an apocalyptic number.

It is an amenable number.

11242551396 is an abundant number, since it is smaller than the sum of its proper divisors (15171887004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11242551396 is a wasteful number, since it uses less digits than its factorization.

11242551396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10968 (or 10966 counting only the distinct ones).

The product of its digits is 64800, while the sum is 39.

The spelling of 11242551396 in words is "eleven billion, two hundred forty-two million, five hundred fifty-one thousand, three hundred ninety-six".