2081315389295 has 8 divisors (see below), whose sum is σ = 2498599151424. Its totient is φ = 1664371855264.

The previous prime is 2081315389271. The next prime is 2081315389369. The reversal of 2081315389295 is 5929835131802.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2081315389295 - 2¹⁴ = 2081315372911 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2081315389295.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85043564 + ... + 85068033.

It is an arithmetic number, because the mean of its divisors is an integer number (312324893928).

Almost surely, 2^{2081315389295} is an apocalyptic number.

2081315389295 is a deficient number, since it is larger than the sum of its proper divisors (417283762129).

2081315389295 is a wasteful number, since it uses less digits than its factorization.

2081315389295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170114049.

The product of its (nonzero) digits is 4665600, while the sum is 56.

The spelling of 2081315389295 in words is "two trillion, eighty-one billion, three hundred fifteen million, three hundred eighty-nine thousand, two hundred ninety-five".