14023043214440 has 32 divisors (see below), whose sum is σ = 33978912405480. Its totient is φ = 5177739032832.

The previous prime is 14023043214377. The next prime is 14023043214511. The reversal of 14023043214440 is 4441234032041.

It can be written as a sum of positive squares in 4 ways, for example, as 12465574158244 + 1557469056196 = 3530662^2 + 1247986^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14023043214397 and 14023043214406.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13483694879 + ... + 13483695918.

Almost surely, 2^{14023043214440} is an apocalyptic number.

14023043214440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14023043214440 is an abundant number, since it is smaller than the sum of its proper divisors (19955869191040).

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

14023043214440 is a wasteful number, since it uses less digits than its factorization.

14023043214440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26967390821 (or 26967390817 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 14023043214440 its reverse (4441234032041), we get a palindrome (18464277246481).

The spelling of 14023043214440 in words is "fourteen trillion, twenty-three billion, forty-three million, two hundred fourteen thousand, four hundred forty".