30384021121094 has 4 divisors (see below), whose sum is σ = 45576031681644. Its totient is φ = 15192010560546.

The previous prime is 30384021121081. The next prime is 30384021121141. The reversal of 30384021121094 is 49012112048303.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×30384021121094² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7596005280272 + ... + 7596005280275.

It is an arithmetic number, because the mean of its divisors is an integer number (11394007920411).

Almost surely, 2^{30384021121094} is an apocalyptic number.

30384021121094 is a deficient number, since it is larger than the sum of its proper divisors (15192010560550).

30384021121094 is a wasteful number, since it uses less digits than its factorization.

30384021121094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15192010560549.

The product of its (nonzero) digits is 41472, while the sum is 38.

Adding to 30384021121094 its reverse (49012112048303), we get a palindrome (79396133169397).

The spelling of 30384021121094 in words is "thirty trillion, three hundred eighty-four billion, twenty-one million, one hundred twenty-one thousand, ninety-four".