1474671841664 has 256 divisors, whose sum is σ = 3606197760000. Its totient is φ = 586623098880.

The previous prime is 1474671841663. The next prime is 1474671841691. The reversal of 1474671841664 is 4661481764741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1474671841663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 279344177 + ... + 279349455.

It is an arithmetic number, because the mean of its divisors is an integer number (14086710000).

Almost surely, 2^{1474671841664} is an apocalyptic number.

1474671841664 is a gapful number since it is divisible by the number (14) 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 1474671841664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1803098880000).

1474671841664 is an abundant number, since it is smaller than the sum of its proper divisors (2131525918336).

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

1474671841664 is a wasteful number, since it uses less digits than its factorization.

1474671841664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5649 (or 5637 counting only the distinct ones).

The product of its digits is 21676032, while the sum is 59.

The spelling of 1474671841664 in words is "one trillion, four hundred seventy-four billion, six hundred seventy-one million, eight hundred forty-one thousand, six hundred sixty-four".