66241414266 has 32 divisors (see below), whose sum is σ = 135099679680. Its totient is φ = 21648585216.

The previous prime is 66241414249. The next prime is 66241414303.

66241414266 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 469581 + ... + 594128.

It is an arithmetic number, because the mean of its divisors is an integer number (4221864990).

Almost surely, 2^66241414266 is an apocalyptic number.

66241414266 is an abundant number, since it is smaller than the sum of its proper divisors (68858265414).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

66241414266 is a wasteful number, since it uses less digits than its factorization.

66241414266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063918.

The product of its digits is 331776, while the sum is 42.

The spelling of 66241414266 in words is "sixty-six billion, two hundred forty-one million, four hundred fourteen thousand, two hundred sixty-six".