30230332421 has 6 divisors (see below), whose sum is σ = 30985642866. Its totient is φ = 29493005600.

The previous prime is 30230332411. The next prime is 30230332477. The reversal of 30230332421 is 12423303203.

It can be written as a sum of positive squares in 3 ways, for example, as 4921022500 + 25309309921 = 70150^2 + 159089^2 .

It is not a de Polignac number, because 30230332421 - 2¹⁴ = 30230316037 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 (30230332411) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8990090 + ... + 8993451.

It is an arithmetic number, because the mean of its divisors is an integer number (5164273811).

Almost surely, 2^30230332421 is an apocalyptic number.

It is an amenable number.

30230332421 is a deficient number, since it is larger than the sum of its proper divisors (755310445).

30230332421 is an equidigital number, since it uses as much as digits as its factorization.

30230332421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17983623 (or 17983582 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 30230332421 its reverse (12423303203), we get a palindrome (42653635624).

The spelling of 30230332421 in words is "thirty billion, two hundred thirty million, three hundred thirty-two thousand, four hundred twenty-one".