30300838343930 has 64 divisors (see below), whose sum is σ = 71578740510720. Its totient is φ = 8947342555200.

The previous prime is 30300838343903. The next prime is 30300838343947. The reversal of 30300838343930 is 3934383800303.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1035557426 + ... + 1035586685.

It is an arithmetic number, because the mean of its divisors is an integer number (1118417820480).

Almost surely, 2^{30300838343930} is an apocalyptic number.

30300838343930 is an abundant number, since it is smaller than the sum of its proper divisors (41277902166790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30300838343930 is a wasteful number, since it uses less digits than its factorization.

30300838343930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2071144155.

The product of its (nonzero) digits is 1679616, while the sum is 47.

The spelling of 30300838343930 in words is "thirty trillion, three hundred billion, eight hundred thirty-eight million, three hundred forty-three thousand, nine hundred thirty".