11420331214 has 16 divisors (see below), whose sum is σ = 17684018352. Its totient is φ = 5528009088.

The previous prime is 11420331199. The next prime is 11420331217. The reversal of 11420331214 is 41213302411.

11420331214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11420331217) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 577869 + ... + 597304.

It is an arithmetic number, because the mean of its divisors is an integer number (1105251147).

Almost surely, 2^11420331214 is an apocalyptic number.

11420331214 is a deficient number, since it is larger than the sum of its proper divisors (6263687138).

11420331214 is a wasteful number, since it uses less digits than its factorization.

11420331214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1175331.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 11420331214 its reverse (41213302411), we get a palindrome (52633633625).

The spelling of 11420331214 in words is "eleven billion, four hundred twenty million, three hundred thirty-one thousand, two hundred fourteen".