30556105016411 has 32 divisors (see below), whose sum is σ = 34167104294400. Its totient is φ = 27136059632640.

The previous prime is 30556105016369. The next prime is 30556105016441. The reversal of 30556105016411 is 11461050165503.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30556105016411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30556105016441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 102185705 + ... + 102484293.

It is an arithmetic number, because the mean of its divisors is an integer number (1067722009200).

Almost surely, 2^{30556105016411} is an apocalyptic number.

30556105016411 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

30556105016411 is a deficient number, since it is larger than the sum of its proper divisors (3610999277989).

30556105016411 is a wasteful number, since it uses less digits than its factorization.

30556105016411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300119.

The product of its (nonzero) digits is 54000, while the sum is 38.

The spelling of 30556105016411 in words is "thirty trillion, five hundred fifty-six billion, one hundred five million, sixteen thousand, four hundred eleven".