30002234200421 has 4 divisors (see below), whose sum is σ = 34288267657632. Its totient is φ = 25716200743212.

The previous prime is 30002234200399. The next prime is 30002234200501. The reversal of 30002234200421 is 12400243220003.

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 not a de Polignac number, because 30002234200421 - 2³⁰ = 30001160458597 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 (30002234200921) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 2143016728595 + ... + 2143016728608.

It is an arithmetic number, because the mean of its divisors is an integer number (8572066914408).

Almost surely, 2^{30002234200421} is an apocalyptic number.

It is an amenable number.

30002234200421 is a deficient number, since it is larger than the sum of its proper divisors (4286033457211).

30002234200421 is an equidigital number, since it uses as much as digits as its factorization.

30002234200421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4286033457210.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 30002234200421 its reverse (12400243220003), we get a palindrome (42402477420424).

The spelling of 30002234200421 in words is "thirty trillion, two billion, two hundred thirty-four million, two hundred thousand, four hundred twenty-one".