234303132142 has 32 divisors (see below), whose sum is σ = 360079017408. Its totient is φ = 114302962176.

The previous prime is 234303132113. The next prime is 234303132157. The reversal of 234303132142 is 241231303432.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 234303132142.

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, 16524568 + ... + 16538740.

It is an arithmetic number, because the mean of its divisors is an integer number (11252469294).

Almost surely, 2^234303132142 is an apocalyptic number.

234303132142 is a deficient number, since it is larger than the sum of its proper divisors (125775885266).

234303132142 is a wasteful number, since it uses less digits than its factorization.

234303132142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15084.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 234303132142 its reverse (241231303432), we get a palindrome (475534435574).

The spelling of 234303132142 in words is "two hundred thirty-four billion, three hundred three million, one hundred thirty-two thousand, one hundred forty-two".