30478130000434 has 8 divisors (see below), whose sum is σ = 48123363158640. Its totient is φ = 14437008947556.

The previous prime is 30478130000419. The next prime is 30478130000459. The reversal of 30478130000434 is 43400003187403.

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

It is a junction number, because it is equal to n+sod(n) for n = 30478130000393 and 30478130000402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 401028026284 + ... + 401028026359.

It is an arithmetic number, because the mean of its divisors is an integer number (6015420394830).

Almost surely, 2^{30478130000434} is an apocalyptic number.

30478130000434 is a deficient number, since it is larger than the sum of its proper divisors (17645233158206).

30478130000434 is a wasteful number, since it uses less digits than its factorization.

30478130000434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802056052664.

The product of its (nonzero) digits is 96768, while the sum is 37.

Adding to 30478130000434 its reverse (43400003187403), we get a palindrome (73878133187837).

The spelling of 30478130000434 in words is "thirty trillion, four hundred seventy-eight billion, one hundred thirty million, four hundred thirty-four", and thus it is an aban number.