1447460218048 has 112 divisors (see below), whose sum is σ = 3274333080480. Its totient is φ = 630021095424.

The previous prime is 1447460217989. The next prime is 1447460218111. The reversal of 1447460218048 is 8408120647441.

It is a junction number, because it is equal to n+sod(n) for n = 1447460217992 and 1447460218010.

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, 339936 + ... + 1735072.

It is an arithmetic number, because the mean of its divisors is an integer number (29235116790).

Almost surely, 2^{1447460218048} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1447460218048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1637166540240).

1447460218048 is an abundant number, since it is smaller than the sum of its proper divisors (1826872862432).

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

1447460218048 is a wasteful number, since it uses less digits than its factorization.

1447460218048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1395234 (or 1395224 counting only the distinct ones).

The product of its (nonzero) digits is 1376256, while the sum is 49.

The spelling of 1447460218048 in words is "one trillion, four hundred forty-seven billion, four hundred sixty million, two hundred eighteen thousand, forty-eight".