11417854331 has 16 divisors (see below), whose sum is σ = 12390500640. Its totient is φ = 10458961920.

The previous prime is 11417854303. The next prime is 11417854351. The reversal of 11417854331 is 13345871411.

It is a happy number.

11417854331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11417854331 - 2¹⁸ = 11417592187 is a prime.

It is a super-2 number, since 2×11417854331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11417854351) 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 15 ways as a sum of consecutive naturals, for example, 1045841 + ... + 1056701.

It is an arithmetic number, because the mean of its divisors is an integer number (774406290).

Almost surely, 2^11417854331 is an apocalyptic number.

11417854331 is a deficient number, since it is larger than the sum of its proper divisors (972646309).

11417854331 is a wasteful number, since it uses less digits than its factorization.

11417854331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11486.

The product of its digits is 40320, while the sum is 38.

The spelling of 11417854331 in words is "eleven billion, four hundred seventeen million, eight hundred fifty-four thousand, three hundred thirty-one".