2703868231681 has 8 divisors (see below), whose sum is σ = 2878156605600. Its totient is φ = 2532777809760.

The previous prime is 2703868231543. The next prime is 2703868231709. The reversal of 2703868231681 is 1861328683072.

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 2703868231681 - 2²⁵ = 2703834677249 is a prime.

It is a super-2 number, since 2×2703868231681² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2703868231081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 799486255 + ... + 799489636.

It is an arithmetic number, because the mean of its divisors is an integer number (359769575700).

Almost surely, 2^{2703868231681} is an apocalyptic number.

It is an amenable number.

2703868231681 is a deficient number, since it is larger than the sum of its proper divisors (174288373919).

2703868231681 is a wasteful number, since it uses less digits than its factorization.

2703868231681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1598975999.

The product of its (nonzero) digits is 4644864, while the sum is 55.

The spelling of 2703868231681 in words is "two trillion, seven hundred three billion, eight hundred sixty-eight million, two hundred thirty-one thousand, six hundred eighty-one".