1326362108680 has 128 divisors (see below), whose sum is σ = 3424767194880. Its totient is φ = 452872949760.

The previous prime is 1326362108677. The next prime is 1326362108681. The reversal of 1326362108680 is 868012636231.

It is a super-2 number, since 2×1326362108680² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1326362108680.

It is not an unprimeable number, because it can be changed into a prime (1326362108681) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88316532 + ... + 88331548.

It is an arithmetic number, because the mean of its divisors is an integer number (26755993710).

Almost surely, 2^{1326362108680} is an apocalyptic number.

1326362108680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1326362108680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1712383597440).

1326362108680 is an abundant number, since it is smaller than the sum of its proper divisors (2098405086200).

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

1326362108680 is a wasteful number, since it uses less digits than its factorization.

1326362108680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16319 (or 16315 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 46.

The spelling of 1326362108680 in words is "one trillion, three hundred twenty-six billion, three hundred sixty-two million, one hundred eight thousand, six hundred eighty".