66342245303355 has 32 divisors (see below), whose sum is σ = 121814901677568. Its totient is φ = 30202041715200.

The previous prime is 66342245303317. The next prime is 66342245303359. The reversal of 66342245303355 is 55330354224366.

66342245303355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 66342245303355 - 2⁷ = 66342245303227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 66342245303298 and 66342245303307.

It is not an unprimeable number, because it can be changed into a prime (66342245303359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1310827201 + ... + 1310877810.

It is an arithmetic number, because the mean of its divisors is an integer number (3806715677424).

Almost surely, 2^{66342245303355} is an apocalyptic number.

66342245303355 is a deficient number, since it is larger than the sum of its proper divisors (55472656374213).

66342245303355 is a wasteful number, since it uses less digits than its factorization.

66342245303355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2621705267.

The product of its (nonzero) digits is 23328000, while the sum is 51.

The spelling of 66342245303355 in words is "sixty-six trillion, three hundred forty-two billion, two hundred forty-five million, three hundred three thousand, three hundred fifty-five".