477494636304 has 240 divisors, whose sum is σ = 1485162086400. Its totient is φ = 131673749760.

The previous prime is 477494636291. The next prime is 477494636321. The reversal of 477494636304 is 403636494774.

It is a super-2 number, since 2×477494636304² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27916747 + ... + 27933845.

It is an arithmetic number, because the mean of its divisors is an integer number (6188175360).

Almost surely, 2^477494636304 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 477494636304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (742581043200).

477494636304 is an abundant number, since it is smaller than the sum of its proper divisors (1007667450096).

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

477494636304 is a wasteful number, since it uses less digits than its factorization.

477494636304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17538 (or 17525 counting only the distinct ones).

The product of its (nonzero) digits is 36578304, while the sum is 57.

The spelling of 477494636304 in words is "four hundred seventy-seven billion, four hundred ninety-four million, six hundred thirty-six thousand, three hundred four".