474143882238208 has 1152 divisors, whose sum is σ = 1286840550195200. Its totient is φ = 169111801036800.

The previous prime is 474143882238179. The next prime is 474143882238277. The reversal of 474143882238208 is 802832288341474.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a self number, because there is not a number n which added to its sum of digits gives 474143882238208.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 571946781538 + ... + 571946782366.

Almost surely, 2^{474143882238208} 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 474143882238208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (643420275097600).

474143882238208 is an abundant number, since it is smaller than the sum of its proper divisors (812696667956992).

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

474143882238208 is a wasteful number, since it uses less digits than its factorization.

474143882238208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1559 (or 1545 counting only the distinct ones).

The product of its (nonzero) digits is 132120576, while the sum is 64.

The spelling of 474143882238208 in words is "four hundred seventy-four trillion, one hundred forty-three billion, eight hundred eighty-two million, two hundred thirty-eight thousand, two hundred eight".