2150818260341 has 4 divisors (see below), whose sum is σ = 2152830252300. Its totient is φ = 2148806268384.

The previous prime is 2150818260329. The next prime is 2150818260347. The reversal of 2150818260341 is 1430628180512.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1457220779716 + 693597480625 = 1207154^2 + 832825^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2150818260341 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150818260347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1005994376 + ... + 1005996513.

It is an arithmetic number, because the mean of its divisors is an integer number (538207563075).

Almost surely, 2^{2150818260341} is an apocalyptic number.

It is an amenable number.

2150818260341 is a deficient number, since it is larger than the sum of its proper divisors (2011991959).

2150818260341 is a wasteful number, since it uses less digits than its factorization.

2150818260341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2011991958.

The product of its (nonzero) digits is 92160, while the sum is 41.

The spelling of 2150818260341 in words is "two trillion, one hundred fifty billion, eight hundred eighteen million, two hundred sixty thousand, three hundred forty-one".