604243612643 has 8 divisors (see below), whose sum is σ = 659191121136. Its totient is φ = 549298816000.

The previous prime is 604243612633. The next prime is 604243612711. The reversal of 604243612643 is 346216342406.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 604243612643 - 2⁶ = 604243612579 is a prime.

It is a super-2 number, since 2×604243612643² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 604243612643.

It is not an unprimeable number, because it can be changed into a prime (604243612633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197246 + ... + 1116867.

It is an arithmetic number, because the mean of its divisors is an integer number (82398890142).

Almost surely, 2^604243612643 is an apocalyptic number.

604243612643 is a deficient number, since it is larger than the sum of its proper divisors (54947508493).

604243612643 is a wasteful number, since it uses less digits than its factorization.

604243612643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355925.

The product of its (nonzero) digits is 497664, while the sum is 41.

The spelling of 604243612643 in words is "six hundred four billion, two hundred forty-three million, six hundred twelve thousand, six hundred forty-three".