474633994744 has 288 divisors, whose sum is σ = 1163198361600. Its totient is φ = 180762865920.

The previous prime is 474633994739. The next prime is 474633994753. The reversal of 474633994744 is 447499336474.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 490830949 + ... + 490831915.

It is an arithmetic number, because the mean of its divisors is an integer number (4038883200).

Almost surely, 2^474633994744 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 474633994744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (581599180800).

474633994744 is an abundant number, since it is smaller than the sum of its proper divisors (688564366856).

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

474633994744 is a wasteful number, since it uses less digits than its factorization.

474633994744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1283 (or 1259 counting only the distinct ones).

The product of its digits is 219469824, while the sum is 64.

The spelling of 474633994744 in words is "four hundred seventy-four billion, six hundred thirty-three million, nine hundred ninety-four thousand, seven hundred forty-four".