30205343404 has 48 divisors (see below), whose sum is σ = 56706092800. Its totient is φ = 14035291200.

The previous prime is 30205343359. The next prime is 30205343447. The reversal of 30205343404 is 40434350203.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1748449 + ... + 1765639.

Almost surely, 2^30205343404 is an apocalyptic number.

It is an amenable number.

30205343404 is a deficient number, since it is larger than the sum of its proper divisors (26500749396).

30205343404 is a wasteful number, since it uses less digits than its factorization.

30205343404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17654 (or 17652 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 28.

Adding to 30205343404 its reverse (40434350203), we get a palindrome (70639693607).

The spelling of 30205343404 in words is "thirty billion, two hundred five million, three hundred forty-three thousand, four hundred four".