11344332140 has 24 divisors (see below), whose sum is σ = 23825137392. Its totient is φ = 4537344320.

The previous prime is 11344332137. The next prime is 11344332157. The reversal of 11344332140 is 4123344311.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 376307 + ... + 405333.

It is an arithmetic number, because the mean of its divisors is an integer number (992714058).

Almost surely, 2^11344332140 is an apocalyptic number.

11344332140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11344332140 is an abundant number, since it is smaller than the sum of its proper divisors (12480805252).

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

11344332140 is a wasteful number, since it uses less digits than its factorization.

11344332140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48577 (or 48575 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 11344332140 its reverse (4123344311), we get a palindrome (15467676451).

The spelling of 11344332140 in words is "eleven billion, three hundred forty-four million, three hundred thirty-two thousand, one hundred forty".