14612330216440 has 96 divisors (see below), whose sum is σ = 36152710710480. Its totient is φ = 5311462464000.

The previous prime is 14612330216417. The next prime is 14612330216459. The reversal of 14612330216440 is 4461203321641.

14612330216440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 14612330216440.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11602855 + ... + 12800425.

Almost surely, 2^{14612330216440} is an apocalyptic number.

14612330216440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14612330216440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18076355355240).

14612330216440 is an abundant number, since it is smaller than the sum of its proper divisors (21540380494040).

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

14612330216440 is a wasteful number, since it uses less digits than its factorization.

14612330216440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200125 (or 1200110 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 14612330216440 in words is "fourteen trillion, six hundred twelve billion, three hundred thirty million, two hundred sixteen thousand, four hundred forty".