14234015331 has 16 divisors (see below), whose sum is σ = 21485308320. Its totient is φ = 9310298400.

The previous prime is 14234015321. The next prime is 14234015401. The reversal of 14234015331 is 13351043241.

It is a happy number.

14234015331 is a `hidden beast` number, since 142 + 340 + 153 + 31 = 666.

14234015331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14234015331 - 2⁷ = 14234015203 is a prime.

It is a super-2 number, since 2×14234015331² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 14234015295 and 14234015304.

It is not an unprimeable number, because it can be changed into a prime (14234015321) 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, 4972020 + ... + 4974881.

It is an arithmetic number, because the mean of its divisors is an integer number (1342831770).

Almost surely, 2^14234015331 is an apocalyptic number.

14234015331 is a deficient number, since it is larger than the sum of its proper divisors (7251292989).

14234015331 is an equidigital number, since it uses as much as digits as its factorization.

14234015331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9946963 (or 9946957 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 14234015331 its reverse (13351043241), we get a palindrome (27585058572).

The spelling of 14234015331 in words is "fourteen billion, two hundred thirty-four million, fifteen thousand, three hundred thirty-one".