14212331430440 has 64 divisors (see below), whose sum is σ = 37568260719360. Its totient is φ = 4770572785920.

The previous prime is 14212331430439. The next prime is 14212331430461. The reversal of 14212331430440 is 4403413321241.

It is a junction number, because it is equal to n+sod(n) for n = 14212331430397 and 14212331430406.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1242330944 + ... + 1242342383.

It is an arithmetic number, because the mean of its divisors is an integer number (587004073740).

Almost surely, 2^{14212331430440} is an apocalyptic number.

14212331430440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14212331430440 is an abundant number, since it is smaller than the sum of its proper divisors (23355929288920).

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

14212331430440 is a wasteful number, since it uses less digits than its factorization.

14212331430440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2484673362 (or 2484673358 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 14212331430440 its reverse (4403413321241), we get a palindrome (18615744751681).

The spelling of 14212331430440 in words is "fourteen trillion, two hundred twelve billion, three hundred thirty-one million, four hundred thirty thousand, four hundred forty".