1320256266262 has 8 divisors (see below), whose sum is σ = 1980392010696. Its totient is φ = 660125596032.

The previous prime is 1320256266223. The next prime is 1320256266281. The reversal of 1320256266262 is 2626626520231.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 532708 + ... + 1710055.

It is an arithmetic number, because the mean of its divisors is an integer number (247549001337).

Almost surely, 2^{1320256266262} is an apocalyptic number.

1320256266262 is a deficient number, since it is larger than the sum of its proper divisors (660135744434).

1320256266262 is a wasteful number, since it uses less digits than its factorization.

1320256266262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2537102.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 1320256266262 in words is "one trillion, three hundred twenty billion, two hundred fifty-six million, two hundred sixty-six thousand, two hundred sixty-two".