11140313201421 has 16 divisors (see below), whose sum is σ = 15700405026240. Its totient is φ = 7006792308480.

The previous prime is 11140313201417. The next prime is 11140313201447. The reversal of 11140313201421 is 12410231304111.

It is not a de Polignac number, because 11140313201421 - 2² = 11140313201417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11140313201391 and 11140313201400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11140313201021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 405471930 + ... + 405499403.

It is an arithmetic number, because the mean of its divisors is an integer number (981275314140).

Almost surely, 2^{11140313201421} is an apocalyptic number.

It is an amenable number.

11140313201421 is a deficient number, since it is larger than the sum of its proper divisors (4560091824819).

11140313201421 is a wasteful number, since it uses less digits than its factorization.

11140313201421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810971596.

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 11140313201421 its reverse (12410231304111), we get a palindrome (23550544505532).

The spelling of 11140313201421 in words is "eleven trillion, one hundred forty billion, three hundred thirteen million, two hundred one thousand, four hundred twenty-one".