300324431424021 has 4 divisors (see below), whose sum is σ = 400432575232032. Its totient is φ = 200216287616012.

The previous prime is 300324431423999. The next prime is 300324431424037. The reversal of 300324431424021 is 120424134423003.

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 300324431424021 - 2⁷ = 300324431423893 is a prime.

It is a super-2 number, since 2×300324431424021² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300324431422021) 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, 50054071904001 + ... + 50054071904006.

It is an arithmetic number, because the mean of its divisors is an integer number (100108143808008).

Almost surely, 2^{300324431424021} is an apocalyptic number.

It is an amenable number.

300324431424021 is a deficient number, since it is larger than the sum of its proper divisors (100108143808011).

300324431424021 is a wasteful number, since it uses less digits than its factorization.

300324431424021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100108143808010.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 300324431424021 its reverse (120424134423003), we get a palindrome (420748565847024).

The spelling of 300324431424021 in words is "three hundred trillion, three hundred twenty-four billion, four hundred thirty-one million, four hundred twenty-four thousand, twenty-one".