66341346256103 has 8 divisors (see below), whose sum is σ = 70698640969728. Its totient is φ = 62106792238744.

The previous prime is 66341346256093. The next prime is 66341346256111. The reversal of 66341346256103 is 30165264314366.

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

It is not a de Polignac number, because 66341346256103 - 2¹⁸ = 66341345993959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66341346756103) 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, 30685172951 + ... + 30685175112.

It is an arithmetic number, because the mean of its divisors is an integer number (8837330121216).

Almost surely, 2^{66341346256103} is an apocalyptic number.

66341346256103 is a deficient number, since it is larger than the sum of its proper divisors (4357294713625).

66341346256103 is a wasteful number, since it uses less digits than its factorization.

66341346256103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61370348133.

The product of its (nonzero) digits is 5598720, while the sum is 50.

The spelling of 66341346256103 in words is "sixty-six trillion, three hundred forty-one billion, three hundred forty-six million, two hundred fifty-six thousand, one hundred three".