30408128884223 has 8 divisors (see below), whose sum is σ = 31217952050880. Its totient is φ = 29601551502720.

The previous prime is 30408128884193. The next prime is 30408128884241. The reversal of 30408128884223 is 32248882180403.

It is a happy number.

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 30408128884223 - 2¹⁴ = 30408128867839 is a prime.

It is a super-2 number, since 2×30408128884223² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30408128184223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 811427303 + ... + 811464776.

It is an arithmetic number, because the mean of its divisors is an integer number (3902244006360).

Almost surely, 2^{30408128884223} is an apocalyptic number.

30408128884223 is a deficient number, since it is larger than the sum of its proper divisors (809823166657).

30408128884223 is a wasteful number, since it uses less digits than its factorization.

30408128884223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1622892577.

The product of its (nonzero) digits is 4718592, while the sum is 53.

The spelling of 30408128884223 in words is "thirty trillion, four hundred eight billion, one hundred twenty-eight million, eight hundred eighty-four thousand, two hundred twenty-three".