30231255234 has 16 divisors (see below), whose sum is σ = 60465607488. Its totient is φ = 10076568912.

The previous prime is 30231255209. The next prime is 30231255247. The reversal of 30231255234 is 43255213203.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9259 + ... + 246065.

It is an arithmetic number, because the mean of its divisors is an integer number (3779100468).

Almost surely, 2^30231255234 is an apocalyptic number.

30231255234 is an abundant number, since it is smaller than the sum of its proper divisors (30234352254).

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

30231255234 is a wasteful number, since it uses less digits than its factorization.

30231255234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258089.

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 30231255234 its reverse (43255213203), we get a palindrome (73486468437).

The spelling of 30231255234 in words is "thirty billion, two hundred thirty-one million, two hundred fifty-five thousand, two hundred thirty-four".