30434193345 has 8 divisors (see below), whose sum is σ = 48694709376. Its totient is φ = 16231569776.

The previous prime is 30434193343. The next prime is 30434193371. The reversal of 30434193345 is 54339143403.

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

It is a cyclic number.

It is not a de Polignac number, because 30434193345 - 2¹ = 30434193343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30434193341) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1014473097 + ... + 1014473126.

It is an arithmetic number, because the mean of its divisors is an integer number (6086838672).

Almost surely, 2^30434193345 is an apocalyptic number.

It is an amenable number.

30434193345 is a deficient number, since it is larger than the sum of its proper divisors (18260516031).

30434193345 is a wasteful number, since it uses less digits than its factorization.

30434193345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2028946231.

The product of its (nonzero) digits is 233280, while the sum is 39.

The spelling of 30434193345 in words is "thirty billion, four hundred thirty-four million, one hundred ninety-three thousand, three hundred forty-five".