6620604242235 has 8 divisors (see below), whose sum is σ = 10592966787600. Its totient is φ = 3530988929184.

The previous prime is 6620604242227. The next prime is 6620604242237. The reversal of 6620604242235 is 5322424060266.

It is a happy number.

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

It is not a de Polignac number, because 6620604242235 - 2³ = 6620604242227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6620604242237) 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, 220686808060 + ... + 220686808089.

It is an arithmetic number, because the mean of its divisors is an integer number (1324120848450).

Almost surely, 2^{6620604242235} is an apocalyptic number.

6620604242235 is a deficient number, since it is larger than the sum of its proper divisors (3972362545365).

6620604242235 is a wasteful number, since it uses less digits than its factorization.

6620604242235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441373616157.

The product of its (nonzero) digits is 829440, while the sum is 42.

The spelling of 6620604242235 in words is "six trillion, six hundred twenty billion, six hundred four million, two hundred forty-two thousand, two hundred thirty-five".