3030641678881 has 4 divisors (see below), whose sum is σ = 3030647150592. Its totient is φ = 3030636207172.

The previous prime is 3030641678851. The next prime is 3030641678923. The reversal of 3030641678881 is 1888761460303.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3030641678881 - 2¹⁵ = 3030641646113 is a prime.

It is a super-2 number, since 2×3030641678881² (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 (3030641678851) 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, 1797841 + ... + 3048526.

It is an arithmetic number, because the mean of its divisors is an integer number (757661787648).

Almost surely, 2^{3030641678881} is an apocalyptic number.

It is an amenable number.

3030641678881 is a deficient number, since it is larger than the sum of its proper divisors (5471711).

3030641678881 is an equidigital number, since it uses as much as digits as its factorization.

3030641678881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5471710.

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

The spelling of 3030641678881 in words is "three trillion, thirty billion, six hundred forty-one million, six hundred seventy-eight thousand, eight hundred eighty-one".