30530215406134 has 8 divisors (see below), whose sum is σ = 45795403841688. Its totient is φ = 15265080792240.

The previous prime is 30530215406129. The next prime is 30530215406143. The reversal of 30530215406134 is 43160451203503.

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 = 30530215406093 and 30530215406102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12006072 + ... + 14325019.

It is an arithmetic number, because the mean of its divisors is an integer number (5724425480211).

Almost surely, 2^{30530215406134} is an apocalyptic number.

30530215406134 is a deficient number, since it is larger than the sum of its proper divisors (15265188435554).

30530215406134 is a wasteful number, since it uses less digits than its factorization.

30530215406134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26910830.

The product of its (nonzero) digits is 129600, while the sum is 37.

Adding to 30530215406134 its reverse (43160451203503), we get a palindrome (73690666609637).

The spelling of 30530215406134 in words is "thirty trillion, five hundred thirty billion, two hundred fifteen million, four hundred six thousand, one hundred thirty-four".