2662141453216 has 72 divisors (see below), whose sum is σ = 6321664349280. Its totient is φ = 1080869429376.

The previous prime is 2662141453193. The next prime is 2662141453217. The reversal of 2662141453216 is 6123541412662.

It is not an unprimeable number, because it can be changed into a prime (2662141453217) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16379746 + ... + 16541473.

It is an arithmetic number, because the mean of its divisors is an integer number (87800893740).

Almost surely, 2^{2662141453216} is an apocalyptic number.

It is an amenable number.

2662141453216 is an abundant number, since it is smaller than the sum of its proper divisors (3659522896064).

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

2662141453216 is a wasteful number, since it uses less digits than its factorization.

2662141453216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32921274 (or 32921247 counting only the distinct ones).

The product of its digits is 414720, while the sum is 43.

Adding to 2662141453216 its reverse (6123541412662), we get a palindrome (8785682865878).

The spelling of 2662141453216 in words is "two trillion, six hundred sixty-two billion, one hundred forty-one million, four hundred fifty-three thousand, two hundred sixteen".