4323142 has 4 divisors (see below), whose sum is σ = 6484716. Its totient is φ = 2161570.

The previous prime is 4323101. The next prime is 4323161. The reversal of 4323142 is 2413234.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1080784 + ... + 1080787.

It is an arithmetic number, because the mean of its divisors is an integer number (1621179).

Almost surely, 2^4323142 is an apocalyptic number.

4323142 is a deficient number, since it is larger than the sum of its proper divisors (2161574).

4323142 is a wasteful number, since it uses less digits than its factorization.

4323142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2161573.

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

The square root of 4323142 is about 2079.2166794252. The cubic root of 4323142 is about 162.9045321499.

Adding to 4323142 its reverse (2413234), we get a palindrome (6736376).

It can be divided in two parts, 4323 and 142, that added together give a triangular number (4465 = T₉₄).

The spelling of 4323142 in words is "four million, three hundred twenty-three thousand, one hundred forty-two".