34203142 has 8 divisors (see below), whose sum is σ = 51398496. Its totient is φ = 17070312.

The previous prime is 34203121. The next prime is 34203157. The reversal of 34203142 is 24130243.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14238 + ... + 16465.

It is an arithmetic number, because the mean of its divisors is an integer number (6424812).

Almost surely, 2^34203142 is an apocalyptic number.

34203142 is a deficient number, since it is larger than the sum of its proper divisors (17195354).

34203142 is a wasteful number, since it uses less digits than its factorization.

34203142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31262.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 34203142 is about 5848.3452360475. The cubic root of 34203142 is about 324.6050966838.

Adding to 34203142 its reverse (24130243), we get a palindrome (58333385).

The spelling of 34203142 in words is "thirty-four million, two hundred three thousand, one hundred forty-two".