30041324122421 has 4 divisors (see below), whose sum is σ = 31010399094144. Its totient is φ = 29072249150700.

The previous prime is 30041324122393. The next prime is 30041324122441. The reversal of 30041324122421 is 12422142314003.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30041324122421 - 2¹⁴ = 30041324106037 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 (30041324122441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 484537485815 + ... + 484537485876.

It is an arithmetic number, because the mean of its divisors is an integer number (7752599773536).

Almost surely, 2^{30041324122421} is an apocalyptic number.

30041324122421 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

30041324122421 is a deficient number, since it is larger than the sum of its proper divisors (969074971723).

30041324122421 is an equidigital number, since it uses as much as digits as its factorization.

30041324122421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969074971722.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 30041324122421 its reverse (12422142314003), we get a palindrome (42463466436424).

The spelling of 30041324122421 in words is "thirty trillion, forty-one billion, three hundred twenty-four million, one hundred twenty-two thousand, four hundred twenty-one".