30203412234 has 8 divisors (see below), whose sum is σ = 60406824480. Its totient is φ = 10067804076.

The previous prime is 30203412233. The next prime is 30203412257. The reversal of 30203412234 is 43221430203.

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

30203412234 is an admirable number.

It is a super-2 number, since 2×30203412234² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30203412233) 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, 2516951014 + ... + 2516951025.

It is an arithmetic number, because the mean of its divisors is an integer number (7550853060).

Almost surely, 2^30203412234 is an apocalyptic number.

30203412234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30203412234 is a wasteful number, since it uses less digits than its factorization.

30203412234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5033902044.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 30203412234 its reverse (43221430203), we get a palindrome (73424842437).

The spelling of 30203412234 in words is "thirty billion, two hundred three million, four hundred twelve thousand, two hundred thirty-four".