604306452042 has 160 divisors (see below), whose sum is σ = 1408772217600. Its totient is φ = 193473712512.

The previous prime is 604306452019. The next prime is 604306452049. The reversal of 604306452042 is 240254603406.

604306452042 is a `hidden beast` number, since 6 + 0 + 4 + 3 + 0 + 645 + 2 + 0 + 4 + 2 = 666.

604306452042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 604306451988 and 604306452006.

It is not an unprimeable number, because it can be changed into a prime (604306452049) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 498191028 + ... + 498192240.

It is an arithmetic number, because the mean of its divisors is an integer number (8804826360).

Almost surely, 2^604306452042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 604306452042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (704386108800).

604306452042 is an abundant number, since it is smaller than the sum of its proper divisors (804465765558).

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

604306452042 is a wasteful number, since it uses less digits than its factorization.

604306452042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2442 (or 2433 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The spelling of 604306452042 in words is "six hundred four billion, three hundred six million, four hundred fifty-two thousand, forty-two".