65605602062242 has 8 divisors (see below), whose sum is σ = 107354621556432. Its totient is φ = 29820728210100.

The previous prime is 65605602062207. The next prime is 65605602062243. The reversal of 65605602062242 is 24226020650656.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 65605602062192 and 65605602062201.

It is not an unprimeable number, because it can be changed into a prime (65605602062243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1491036410484 + ... + 1491036410527.

It is an arithmetic number, because the mean of its divisors is an integer number (13419327694554).

Almost surely, 2^{65605602062242} is an apocalyptic number.

65605602062242 is a deficient number, since it is larger than the sum of its proper divisors (41749019494190).

65605602062242 is a wasteful number, since it uses less digits than its factorization.

65605602062242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2982072821024.

The product of its (nonzero) digits is 2073600, while the sum is 46.

The spelling of 65605602062242 in words is "sixty-five trillion, six hundred five billion, six hundred two million, sixty-two thousand, two hundred forty-two".