342573472404 has 72 divisors (see below), whose sum is σ = 880394402888. Its totient is φ = 112287409920.

The previous prime is 342573472399. The next prime is 342573472433. The reversal of 342573472404 is 404274375243.

342573472404 is a `hidden beast` number, since 3 + 4 + 2 + 573 + 4 + 72 + 4 + 0 + 4 = 666.

342573472404 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3269552400 + 339303920004 = 57180^2 + 582498^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 342573472404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8493774 + ... + 8534010.

Almost surely, 2^342573472404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 342573472404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (440197201444).

342573472404 is an abundant number, since it is smaller than the sum of its proper divisors (537820930484).

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

342573472404 is a wasteful number, since it uses less digits than its factorization.

342573472404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44185 (or 44180 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 45.

The spelling of 342573472404 in words is "three hundred forty-two billion, five hundred seventy-three million, four hundred seventy-two thousand, four hundred four".