474042720132 has 36 divisors (see below), whose sum is σ = 1198802967180. Its totient is φ = 157944572352.

The previous prime is 474042720077. The next prime is 474042720143. The reversal of 474042720132 is 231027240474.

474042720132 is a `hidden beast` number, since 47 + 40 + 427 + 20 + 132 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 160693549956 + 313349170176 = 400866^2 + 559776^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2820003 + ... + 2983370.

Almost surely, 2^474042720132 is an apocalyptic number.

It is an amenable number.

474042720132 is an abundant number, since it is smaller than the sum of its proper divisors (724760247048).

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

474042720132 is a wasteful number, since it uses less digits than its factorization.

474042720132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5805652 (or 5805647 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 36.

The spelling of 474042720132 in words is "four hundred seventy-four billion, forty-two million, seven hundred twenty thousand, one hundred thirty-two".