474223428072 has 24 divisors (see below), whose sum is σ = 1284355117890. Its totient is φ = 158074476000.

The previous prime is 474223428023. The next prime is 474223428083. The reversal of 474223428072 is 270824322474.

474223428072 is a `hidden beast` number, since 4 + 74 + 2 + 234 + 280 + 72 = 666.

It can be written as a sum of positive squares in only one way, i.e., 394567397316 + 79656030756 = 628146^2 + 282234^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3293218179 + ... + 3293218322.

Almost surely, 2^474223428072 is an apocalyptic number.

It is an amenable number.

474223428072 is an abundant number, since it is smaller than the sum of its proper divisors (810131689818).

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

474223428072 is a wasteful number, since it uses less digits than its factorization.

474223428072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6586436513 (or 6586436506 counting only the distinct ones).

The product of its (nonzero) digits is 1204224, while the sum is 45.

The spelling of 474223428072 in words is "four hundred seventy-four billion, two hundred twenty-three million, four hundred twenty-eight thousand, seventy-two".