30242664893 has 8 divisors (see below), whose sum is σ = 35406047040. Its totient is φ = 25290033120.

The previous prime is 30242664883. The next prime is 30242664911. The reversal of 30242664893 is 39846624203.

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 30242664893 - 2¹² = 30242660797 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30242664853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52687283 + ... + 52687856.

It is an arithmetic number, because the mean of its divisors is an integer number (4425755880).

Almost surely, 2^30242664893 is an apocalyptic number.

It is an amenable number.

30242664893 is a deficient number, since it is larger than the sum of its proper divisors (5163382147).

30242664893 is a wasteful number, since it uses less digits than its factorization.

30242664893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105375187.

The product of its (nonzero) digits is 1492992, while the sum is 47.

The spelling of 30242664893 in words is "thirty billion, two hundred forty-two million, six hundred sixty-four thousand, eight hundred ninety-three".