30430020410421 has 16 divisors (see below), whose sum is σ = 43007185882368. Its totient is φ = 19072387443200.

The previous prime is 30430020410369. The next prime is 30430020410423. The reversal of 30430020410421 is 12401402003403.

It is a cyclic number.

It is not a de Polignac number, because 30430020410421 - 2¹¹ = 30430020408373 is a prime.

It is a super-3 number, since 3×30430020410421³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 30430020410391 and 30430020410400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30430020410423) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 327432720 + ... + 327525641.

It is an arithmetic number, because the mean of its divisors is an integer number (2687949117648).

Almost surely, 2^{30430020410421} is an apocalyptic number.

It is an amenable number.

30430020410421 is a deficient number, since it is larger than the sum of its proper divisors (12577165471947).

30430020410421 is a wasteful number, since it uses less digits than its factorization.

30430020410421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654959292.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 30430020410421 its reverse (12401402003403), we get a palindrome (42831422413824).

The spelling of 30430020410421 in words is "thirty trillion, four hundred thirty billion, twenty million, four hundred ten thousand, four hundred twenty-one".