474136675146 has 64 divisors (see below), whose sum is σ = 1066752691200. Its totient is φ = 156079720368.

The previous prime is 474136675123. The next prime is 474136675183. The reversal of 474136675146 is 641576631474.

474136675146 is a `hidden beast` number, since 4 + 74 + 1 + 366 + 75 + 146 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 474136675092 and 474136675101.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12113235 + ... + 12152313.

It is an arithmetic number, because the mean of its divisors is an integer number (16668010800).

Almost surely, 2^474136675146 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 474136675146, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (533376345600).

474136675146 is an abundant number, since it is smaller than the sum of its proper divisors (592616016054).

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

474136675146 is a wasteful number, since it uses less digits than its factorization.

474136675146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41880 (or 41874 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 54.

The spelling of 474136675146 in words is "four hundred seventy-four billion, one hundred thirty-six million, six hundred seventy-five thousand, one hundred forty-six".