14143234040 has 32 divisors (see below), whose sum is σ = 34270145280. Its totient is φ = 5222116992.

The previous prime is 14143233983. The next prime is 14143234051. The reversal of 14143234040 is 4043234141.

14143234040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14143234040² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

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 7 ways as a sum of consecutive naturals, for example, 13598744 + ... + 13599783.

It is an arithmetic number, because the mean of its divisors is an integer number (1070942040).

Almost surely, 2^14143234040 is an apocalyptic number.

14143234040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14143234040 is an abundant number, since it is smaller than the sum of its proper divisors (20126911240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14143234040 is a wasteful number, since it uses less digits than its factorization.

14143234040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27198551 (or 27198547 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 14143234040 its reverse (4043234141), we get a palindrome (18186468181).

The spelling of 14143234040 in words is "fourteen billion, one hundred forty-three million, two hundred thirty-four thousand, forty".