30411344311 has 6 divisors (see below), whose sum is σ = 32096183712. Its totient is φ = 28810746900.

The previous prime is 30411344291. The next prime is 30411344321. The reversal of 30411344311 is 11344311403.

It is a happy number.

It is not a de Polignac number, because 30411344311 - 2⁵ = 30411344279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30411344321) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 42120615 + ... + 42121336.

It is an arithmetic number, because the mean of its divisors is an integer number (5349363952).

Almost surely, 2^30411344311 is an apocalyptic number.

30411344311 is a deficient number, since it is larger than the sum of its proper divisors (1684839401).

30411344311 is an equidigital number, since it uses as much as digits as its factorization.

30411344311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84241989 (or 84241970 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 30411344311 its reverse (11344311403), we get a palindrome (41755655714).

The spelling of 30411344311 in words is "thirty billion, four hundred eleven million, three hundred forty-four thousand, three hundred eleven".