4334423142 has 16 divisors (see below), whose sum is σ = 9907252992. Its totient is φ = 1238406600.

The previous prime is 4334423113. The next prime is 4334423147. The reversal of 4334423142 is 2413244334.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4334423147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51600234 + ... + 51600317.

It is an arithmetic number, because the mean of its divisors is an integer number (619203312).

Almost surely, 2^4334423142 is an apocalyptic number.

4334423142 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4334423142 is an abundant number, since it is smaller than the sum of its proper divisors (5572829850).

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

4334423142 is a wasteful number, since it uses less digits than its factorization.

4334423142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103200563.

The product of its digits is 27648, while the sum is 30.

The square root of 4334423142 is about 65836.3360311006. The cubic root of 4334423142 is about 1630.4610764838.

Adding to 4334423142 its reverse (2413244334), we get a palindrome (6747667476).

The spelling of 4334423142 in words is "four billion, three hundred thirty-four million, four hundred twenty-three thousand, one hundred forty-two".