30404343052 has 48 divisors (see below), whose sum is σ = 55123181568. Its totient is φ = 14665734720.

The previous prime is 30404343049. The next prime is 30404343061. The reversal of 30404343052 is 25034340403.

It is a self number, because there is not a number n which added to its sum of digits gives 30404343052.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3744477 + ... + 3752587.

It is an arithmetic number, because the mean of its divisors is an integer number (1148399616).

Almost surely, 2^30404343052 is an apocalyptic number.

It is an amenable number.

30404343052 is a deficient number, since it is larger than the sum of its proper divisors (24718838516).

30404343052 is a wasteful number, since it uses less digits than its factorization.

30404343052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8446 (or 8444 counting only the distinct ones).

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

Adding to 30404343052 its reverse (25034340403), we get a palindrome (55438683455).

The spelling of 30404343052 in words is "thirty billion, four hundred four million, three hundred forty-three thousand, fifty-two".