30334121424221 has 8 divisors (see below), whose sum is σ = 30530943763320. Its totient is φ = 30137707855872.

The previous prime is 30334121424179. The next prime is 30334121424239. The reversal of 30334121424221 is 12242412143303.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 357291912121 + 29976829512100 = 597739^2 + 5475110^2 .

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 30334121424221 - 2³⁰ = 30333047682397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30334121424721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102043790 + ... + 102340623.

It is an arithmetic number, because the mean of its divisors is an integer number (3816367970415).

Almost surely, 2^{30334121424221} is an apocalyptic number.

It is an amenable number.

30334121424221 is a deficient number, since it is larger than the sum of its proper divisors (196822339099).

30334121424221 is a wasteful number, since it uses less digits than its factorization.

30334121424221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204385375.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 30334121424221 its reverse (12242412143303), we get a palindrome (42576533567524).

The spelling of 30334121424221 in words is "thirty trillion, three hundred thirty-four billion, one hundred twenty-one million, four hundred twenty-four thousand, two hundred twenty-one".