602540042635 has 8 divisors (see below), whose sum is σ = 723099740976. Its totient is φ = 481997574240.

The previous prime is 602540042609. The next prime is 602540042659. The reversal of 602540042635 is 536240045206.

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

It is not a de Polignac number, because 602540042635 - 2²¹ = 602537945483 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 602540042594 and 602540042603.

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, 4230424 + ... + 4370533.

It is an arithmetic number, because the mean of its divisors is an integer number (90387467622).

Almost surely, 2^602540042635 is an apocalyptic number.

602540042635 is a deficient number, since it is larger than the sum of its proper divisors (120559698341).

602540042635 is a wasteful number, since it uses less digits than its factorization.

602540042635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8614973.

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 602540042635 in words is "six hundred two billion, five hundred forty million, forty-two thousand, six hundred thirty-five".