2723030434081 has 8 divisors (see below), whose sum is σ = 2795173645824. Its totient is φ = 2651159976480.

The previous prime is 2723030434049. The next prime is 2723030434123. The reversal of 2723030434081 is 1804340303272.

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 2723030434081 - 2⁵ = 2723030434049 is a prime.

It is a super-2 number, since 2×2723030434081² (a number of 26 digits) contains 22 as substring.

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 2723030434081.

It is not an unprimeable number, because it can be changed into a prime (2723030437081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68168305 + ... + 68208238.

It is an arithmetic number, because the mean of its divisors is an integer number (349396705728).

Almost surely, 2^{2723030434081} is an apocalyptic number.

It is an amenable number.

2723030434081 is a deficient number, since it is larger than the sum of its proper divisors (72143211743).

2723030434081 is a wasteful number, since it uses less digits than its factorization.

2723030434081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136377071.

The product of its (nonzero) digits is 96768, while the sum is 37.

The spelling of 2723030434081 in words is "two trillion, seven hundred twenty-three billion, thirty million, four hundred thirty-four thousand, eighty-one".