234430144030 has 16 divisors (see below), whose sum is σ = 436525096320. Its totient is φ = 90538538272.

The previous prime is 234430144021. The next prime is 234430144033. The reversal of 234430144030 is 30441034432.

It is a self number, because there is not a number n which added to its sum of digits gives 234430144030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234430144033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404189614 + ... + 404190193.

It is an arithmetic number, because the mean of its divisors is an integer number (27282818520).

Almost surely, 2^234430144030 is an apocalyptic number.

234430144030 is a deficient number, since it is larger than the sum of its proper divisors (202094952290).

234430144030 is a wasteful number, since it uses less digits than its factorization.

234430144030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808379843.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 234430144030 its reverse (30441034432), we get a palindrome (264871178462).

The spelling of 234430144030 in words is "two hundred thirty-four billion, four hundred thirty million, one hundred forty-four thousand, thirty".