14233103440 has 20 divisors (see below), whose sum is σ = 33091965684. Its totient is φ = 5693241344.

The previous prime is 14233103431. The next prime is 14233103441. The reversal of 14233103440 is 4430133241.

It can be written as a sum of positive squares in 2 ways, for example, as 1961781264 + 12271322176 = 44292^2 + 110776^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14233103441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88956817 + ... + 88956976.

Almost surely, 2^14233103440 is an apocalyptic number.

14233103440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14233103440 is an abundant number, since it is smaller than the sum of its proper divisors (18858862244).

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

14233103440 is a wasteful number, since it uses less digits than its factorization.

14233103440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177913806 (or 177913800 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 14233103440 its reverse (4430133241), we get a palindrome (18663236681).

The spelling of 14233103440 in words is "fourteen billion, two hundred thirty-three million, one hundred three thousand, four hundred forty".