30455360470079 has 4 divisors (see below), whose sum is σ = 30455375299680. Its totient is φ = 30455345640480.

The previous prime is 30455360470049. The next prime is 30455360470111. The reversal of 30455360470079 is 97007406355403.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30455360470079 - 2¹² = 30455360465983 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30455360470079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30455360470049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3720842 + ... + 8646119.

It is an arithmetic number, because the mean of its divisors is an integer number (7613843824920).

Almost surely, 2^{30455360470079} is an apocalyptic number.

30455360470079 is a deficient number, since it is larger than the sum of its proper divisors (14829601).

30455360470079 is a wasteful number, since it uses less digits than its factorization.

30455360470079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14829600.

The product of its (nonzero) digits is 9525600, while the sum is 53.

The spelling of 30455360470079 in words is "thirty trillion, four hundred fifty-five billion, three hundred sixty million, four hundred seventy thousand, seventy-nine".