4023131142 has 8 divisors (see below), whose sum is σ = 8046262296. Its totient is φ = 1341043712.

The previous prime is 4023131131. The next prime is 4023131171. The reversal of 4023131142 is 2411313204.

4023131142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

4023131142 is an admirable number.

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, 335260923 + ... + 335260934.

It is an arithmetic number, because the mean of its divisors is an integer number (1005782787).

Almost surely, 2^4023131142 is an apocalyptic number.

4023131142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4023131142 is a wasteful number, since it uses less digits than its factorization.

4023131142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670521862.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 4023131142 is about 63428.1573277988. The cubic root of 4023131142 is about 1590.4550392556.

Adding to 4023131142 its reverse (2411313204), we get a palindrome (6434444346).

The spelling of 4023131142 in words is "four billion, twenty-three million, one hundred thirty-one thousand, one hundred forty-two".