34230142 has 8 divisors (see below), whose sum is σ = 51816600. Its totient is φ = 16957944.

The previous prime is 34230137. The next prime is 34230149. The reversal of 34230142 is 24103243.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34230149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78292 + ... + 78727.

It is an arithmetic number, because the mean of its divisors is an integer number (6477075).

Almost surely, 2^34230142 is an apocalyptic number.

34230142 is a deficient number, since it is larger than the sum of its proper divisors (17586458).

34230142 is a wasteful number, since it uses less digits than its factorization.

34230142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157130.

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

The square root of 34230142 is about 5850.6531259339. The cubic root of 34230142 is about 324.6904887649.

Adding to 34230142 its reverse (24103243), we get a palindrome (58333385).

The spelling of 34230142 in words is "thirty-four million, two hundred thirty thousand, one hundred forty-two".