30240342230 has 32 divisors (see below), whose sum is σ = 62218255680. Its totient is φ = 10366525440.

The previous prime is 30240342227. The next prime is 30240342257. The reversal of 30240342230 is 3224304203.

It is a junction number, because it is equal to n+sod(n) for n = 30240342196 and 30240342205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 482966 + ... + 541974.

It is an arithmetic number, because the mean of its divisors is an integer number (1944320490).

Almost surely, 2^30240342230 is an apocalyptic number.

30240342230 is an abundant number, since it is smaller than the sum of its proper divisors (31977913450).

30240342230 is a wasteful number, since it uses less digits than its factorization.

30240342230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66344.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 30240342230 its reverse (3224304203), we get a palindrome (33464646433).

The spelling of 30240342230 in words is "thirty billion, two hundred forty million, three hundred forty-two thousand, two hundred thirty".