30046830945 has 32 divisors (see below), whose sum is σ = 50767017600. Its totient is φ = 15133008384.

The previous prime is 30046830943. The next prime is 30046830959. The reversal of 30046830945 is 54903864003.

It is not a de Polignac number, because 30046830945 - 2¹ = 30046830943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30046830897 and 30046830906.

It is not an unprimeable number, because it can be changed into a prime (30046830943) 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, 79210 + ... + 257619.

It is an arithmetic number, because the mean of its divisors is an integer number (1586469300).

Almost surely, 2^30046830945 is an apocalyptic number.

It is an amenable number.

30046830945 is a deficient number, since it is larger than the sum of its proper divisors (20720186655).

30046830945 is a wasteful number, since it uses less digits than its factorization.

30046830945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337169.

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 30046830945 in words is "thirty billion, forty-six million, eight hundred thirty thousand, nine hundred forty-five".