234030002430 has 64 divisors (see below), whose sum is σ = 641949649920. Its totient is φ = 53489339904.

The previous prime is 234030002377. The next prime is 234030002473. The reversal of 234030002430 is 34200030432.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 234030002397 and 234030002406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6133351 + ... + 6171389.

It is an arithmetic number, because the mean of its divisors is an integer number (10030463280).

Almost surely, 2^234030002430 is an apocalyptic number.

234030002430 is an abundant number, since it is smaller than the sum of its proper divisors (407919647490).

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

234030002430 is a wasteful number, since it uses less digits than its factorization.

234030002430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67353.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 234030002430 its reverse (34200030432), we get a palindrome (268230032862).

It can be divided in two parts, 234030002 and 430, that added together give a palindrome (234030432).

The spelling of 234030002430 in words is "two hundred thirty-four billion, thirty million, two thousand, four hundred thirty".