66465500435341 has 8 divisors (see below), whose sum is σ = 79958496764480. Its totient is φ = 53971985315808.

The previous prime is 66465500435281. The next prime is 66465500435353. The reversal of 66465500435341 is 14353400556466.

66465500435341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 66465500435341 - 2¹⁹ = 66465499911053 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 (66465500435441) 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 7 ways as a sum of consecutive naturals, for example, 249870302256 + ... + 249870302521.

It is an arithmetic number, because the mean of its divisors is an integer number (9994812095560).

Almost surely, 2^{66465500435341} is an apocalyptic number.

It is an amenable number.

66465500435341 is a deficient number, since it is larger than the sum of its proper divisors (13492996329139).

66465500435341 is a wasteful number, since it uses less digits than its factorization.

66465500435341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499740604803.

The product of its (nonzero) digits is 15552000, while the sum is 52.

The spelling of 66465500435341 in words is "sixty-six trillion, four hundred sixty-five billion, five hundred million, four hundred thirty-five thousand, three hundred forty-one".