2141080068818 has 8 divisors (see below), whose sum is σ = 3211627351548. Its totient is φ = 1070537618304.

The previous prime is 2141080068773. The next prime is 2141080068823. The reversal of 2141080068818 is 8188600801412.

It can be written as a sum of positive squares in 2 ways, for example, as 1254765146569 + 886314922249 = 1120163^2 + 941443^2 .

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

It is a super-2 number, since 2×2141080068818² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253130 + ... + 2084762.

Almost surely, 2^{2141080068818} is an apocalyptic number.

2141080068818 is a deficient number, since it is larger than the sum of its proper divisors (1070547282730).

2141080068818 is a wasteful number, since it uses less digits than its factorization.

2141080068818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2416108.

The product of its (nonzero) digits is 196608, while the sum is 47.

The spelling of 2141080068818 in words is "two trillion, one hundred forty-one billion, eighty million, sixty-eight thousand, eight hundred eighteen".