472805301140 has 24 divisors (see below), whose sum is σ = 992906327112. Its totient is φ = 189119226240.

The previous prime is 472805301109. The next prime is 472805301181. The reversal of 472805301140 is 41103508274.

It can be written as a sum of positive squares in 4 ways, for example, as 40412256784 + 432393044356 = 201028^2 + 657566^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 472805301140.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1573850 + ... + 1850030.

It is an arithmetic number, because the mean of its divisors is an integer number (41371096963).

Almost surely, 2^472805301140 is an apocalyptic number.

It is an amenable number.

472805301140 is an abundant number, since it is smaller than the sum of its proper divisors (520101025972).

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

472805301140 is a wasteful number, since it uses less digits than its factorization.

472805301140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361787 (or 361785 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The spelling of 472805301140 in words is "four hundred seventy-two billion, eight hundred five million, three hundred one thousand, one hundred forty".