30455351103443 has 8 divisors (see below), whose sum is σ = 36853534108512. Its totient is φ = 24569022738816.

The previous prime is 30455351103377. The next prime is 30455351103517. The reversal of 30455351103443 is 34430115355403.

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 30455351103443 - 2¹⁴ = 30455351087059 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 30455351103443.

It is not an unprimeable number, because it can be changed into a prime (30455351103143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127963659980 + ... + 127963660217.

It is an arithmetic number, because the mean of its divisors is an integer number (4606691763564).

Almost surely, 2^{30455351103443} is an apocalyptic number.

30455351103443 is a deficient number, since it is larger than the sum of its proper divisors (6398183005069).

30455351103443 is a wasteful number, since it uses less digits than its factorization.

30455351103443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255927320221.

The product of its (nonzero) digits is 648000, while the sum is 41.

Adding to 30455351103443 its reverse (34430115355403), we get a palindrome (64885466458846).

The spelling of 30455351103443 in words is "thirty trillion, four hundred fifty-five billion, three hundred fifty-one million, one hundred three thousand, four hundred forty-three".