1478471801472 has 192 divisors, whose sum is σ = 4275184923360. Its totient is φ = 490427688960.

The previous prime is 1478471801459. The next prime is 1478471801503. The reversal of 1478471801472 is 2741081748741.

1478471801472 is a `hidden beast` number, since 14 + 7 + 8 + 471 + 80 + 14 + 72 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

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, 285913447 + ... + 285918617.

Almost surely, 2^{1478471801472} is an apocalyptic number.

1478471801472 is a gapful number since it is divisible by the number (12) 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 1478471801472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2137592461680).

1478471801472 is an abundant number, since it is smaller than the sum of its proper divisors (2796713121888).

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

1478471801472 is a wasteful number, since it uses less digits than its factorization.

1478471801472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6351 (or 6336 counting only the distinct ones).

The product of its (nonzero) digits is 2809856, while the sum is 54.

The spelling of 1478471801472 in words is "one trillion, four hundred seventy-eight billion, four hundred seventy-one million, eight hundred one thousand, four hundred seventy-two".