30434402211 has 8 divisors (see below), whose sum is σ = 40888968384. Its totient is φ = 20134718760.

The previous prime is 30434402189. The next prime is 30434402221. The reversal of 30434402211 is 11220443403.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30434402211 - 2⁷ = 30434402083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30434402221) 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, 38720221 + ... + 38721006.

It is an arithmetic number, because the mean of its divisors is an integer number (5111121048).

Almost surely, 2^30434402211 is an apocalyptic number.

30434402211 is a deficient number, since it is larger than the sum of its proper divisors (10454566173).

30434402211 is a wasteful number, since it uses less digits than its factorization.

30434402211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77441361.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 30434402211 its reverse (11220443403), we get a palindrome (41654845614).

The spelling of 30434402211 in words is "thirty billion, four hundred thirty-four million, four hundred two thousand, two hundred eleven".