1350244420266 has 128 divisors (see below), whose sum is σ = 3284723736576. Its totient is φ = 361707413760.

The previous prime is 1350244420253. The next prime is 1350244420297. The reversal of 1350244420266 is 6620244420531.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11808480 + ... + 11922276.

It is an arithmetic number, because the mean of its divisors is an integer number (25661904192).

Almost surely, 2^{1350244420266} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1350244420266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1642361868288).

1350244420266 is an abundant number, since it is smaller than the sum of its proper divisors (1934479316310).

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

1350244420266 is a wasteful number, since it uses less digits than its factorization.

1350244420266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114076.

The product of its (nonzero) digits is 276480, while the sum is 39.

Adding to 1350244420266 its reverse (6620244420531), we get a palindrome (7970488840797).

The spelling of 1350244420266 in words is "one trillion, three hundred fifty billion, two hundred forty-four million, four hundred twenty thousand, two hundred sixty-six".