11431342414 has 8 divisors (see below), whose sum is σ = 17147485080. Its totient is φ = 5715514056.

The previous prime is 11431342399. The next prime is 11431342441. The reversal of 11431342414 is 41424313411.

11431342414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×11431342414² (a number of 21 digits) contains 22 as substring.

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, 64332 + ... + 164320.

It is an arithmetic number, because the mean of its divisors is an integer number (2143435635).

Almost surely, 2^11431342414 is an apocalyptic number.

11431342414 is a deficient number, since it is larger than the sum of its proper divisors (5716142666).

11431342414 is an equidigital number, since it uses as much as digits as its factorization.

11431342414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157154.

The product of its digits is 4608, while the sum is 28.

Adding to 11431342414 its reverse (41424313411), we get a palindrome (52855655825).

The spelling of 11431342414 in words is "eleven billion, four hundred thirty-one million, three hundred forty-two thousand, four hundred fourteen".