234142102 has 8 divisors (see below), whose sum is σ = 354321576. Its totient is φ = 116034912.

The previous prime is 234142099. The next prime is 234142121. The reversal of 234142102 is 201241432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 234142102.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 517788 + ... + 518239.

It is an arithmetic number, because the mean of its divisors is an integer number (44290197).

Almost surely, 2^234142102 is an apocalyptic number.

234142102 is a deficient number, since it is larger than the sum of its proper divisors (120179474).

234142102 is a wasteful number, since it uses less digits than its factorization.

234142102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036142.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 234142102 is about 15301.7025850067. The cubic root of 234142102 is about 616.3487283722.

Adding to 234142102 its reverse (201241432), we get a palindrome (435383534).

The spelling of 234142102 in words is "two hundred thirty-four million, one hundred forty-two thousand, one hundred two".