30234221354 has 8 divisors (see below), whose sum is σ = 45394568100. Its totient is φ = 15102698656.

The previous prime is 30234221351. The next prime is 30234221359. The reversal of 30234221354 is 45312243203.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 25358970025 + 4875251329 = 159245^2 + 69823^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30234221351) 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, 7203389 + ... + 7207584.

Almost surely, 2^30234221354 is an apocalyptic number.

30234221354 is a deficient number, since it is larger than the sum of its proper divisors (15160346746).

30234221354 is a wasteful number, since it uses less digits than its factorization.

30234221354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14412024.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 30234221354 its reverse (45312243203), we get a palindrome (75546464557).

The spelling of 30234221354 in words is "thirty billion, two hundred thirty-four million, two hundred twenty-one thousand, three hundred fifty-four".