4142334 has 16 divisors (see below), whose sum is σ = 9468288. Its totient is φ = 1183512.

The previous prime is 4142311. The next prime is 4142363. The reversal of 4142334 is 4332414.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 4142334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49272 + ... + 49355.

It is an arithmetic number, because the mean of its divisors is an integer number (591768).

Almost surely, 2^4142334 is an apocalyptic number.

4142334 is an abundant number, since it is smaller than the sum of its proper divisors (5325954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4142334 is a wasteful number, since it uses less digits than its factorization.

4142334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98639.

The product of its digits is 1152, while the sum is 21.

The square root of 4142334 is about 2035.2724633326. The cubic root of 4142334 is about 160.6010466080.

Adding to 4142334 its reverse (4332414), we get a palindrome (8474748).

The spelling of 4142334 in words is "four million, one hundred forty-two thousand, three hundred thirty-four".