2366646466632 has 128 divisors (see below), whose sum is σ = 6952335667200. Its totient is φ = 657257587200.

The previous prime is 2366646466619. The next prime is 2366646466651.

It is a happy number.

2366646466632 is nontrivially palindromic in base 10.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1232719 + ... + 2500577.

It is an arithmetic number, because the mean of its divisors is an integer number (54315122400).

Almost surely, 2^{2366646466632} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2366646466632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3476167833600).

2366646466632 is an abundant number, since it is smaller than the sum of its proper divisors (4585689200568).

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

2366646466632 is a wasteful number, since it uses less digits than its factorization.

2366646466632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1268187 (or 1268183 counting only the distinct ones).

The product of its digits is 161243136, while the sum is 60.

The spelling of 2366646466632 in words is "two trillion, three hundred sixty-six billion, six hundred forty-six million, four hundred sixty-six thousand, six hundred thirty-two".