30305524214054 has 32 divisors (see below), whose sum is σ = 45860229894240. Its totient is φ = 15019133361408.

The previous prime is 30305524214029. The next prime is 30305524214081. The reversal of 30305524214054 is 45041242550303.

It is a super-2 number, since 2×30305524214054² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30305524213999 and 30305524214017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 650463392 + ... + 650509980.

It is an arithmetic number, because the mean of its divisors is an integer number (1433132184195).

Almost surely, 2^{30305524214054} is an apocalyptic number.

30305524214054 is a deficient number, since it is larger than the sum of its proper divisors (15554705680186).

30305524214054 is a wasteful number, since it uses less digits than its factorization.

30305524214054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50312.

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 30305524214054 its reverse (45041242550303), we get a palindrome (75346766764357).

The spelling of 30305524214054 in words is "thirty trillion, three hundred five billion, five hundred twenty-four million, two hundred fourteen thousand, fifty-four".