474178374656 has 352 divisors, whose sum is σ = 1202766630912. Its totient is φ = 182055075840.

The previous prime is 474178374617. The next prime is 474178374671. The reversal of 474178374656 is 656473871474.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1028586266 + ... + 1028586726.

It is an arithmetic number, because the mean of its divisors is an integer number (3416950656).

Almost surely, 2^474178374656 is an apocalyptic number.

474178374656 is a gapful number since it is divisible by the number (46) 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 474178374656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (601383315456).

474178374656 is an abundant number, since it is smaller than the sum of its proper divisors (728588256256).

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

474178374656 is a wasteful number, since it uses less digits than its factorization.

474178374656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895 (or 877 counting only the distinct ones).

The product of its digits is 94832640, while the sum is 62.

The spelling of 474178374656 in words is "four hundred seventy-four billion, one hundred seventy-eight million, three hundred seventy-four thousand, six hundred fifty-six".