602604642240 has 84 divisors (see below), whose sum is σ = 2072708893944. Its totient is φ = 160694570496.

The previous prime is 602604642203. The next prime is 602604642293. The reversal of 602604642240 is 42246406206.

602604642240 is a `hidden beast` number, since 6 + 0 + 2 + 6 + 0 + 4 + 642 + 2 + 4 + 0 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 602604642195 and 602604642204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104615982 + ... + 104621741.

Almost surely, 2^602604642240 is an apocalyptic number.

602604642240 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

602604642240 is an abundant number, since it is smaller than the sum of its proper divisors (1470104251704).

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

602604642240 is a wasteful number, since it uses less digits than its factorization.

602604642240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209237746 (or 209237733 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The spelling of 602604642240 in words is "six hundred two billion, six hundred four million, six hundred forty-two thousand, two hundred forty".