4131006142 has 4 divisors (see below), whose sum is σ = 6196509216. Its totient is φ = 2065503070.

The previous prime is 4131006097. The next prime is 4131006157. The reversal of 4131006142 is 2416001314.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1032751534 + ... + 1032751537.

It is an arithmetic number, because the mean of its divisors is an integer number (1549127304).

Almost surely, 2^4131006142 is an apocalyptic number.

4131006142 is a deficient number, since it is larger than the sum of its proper divisors (2065503074).

4131006142 is a wasteful number, since it uses less digits than its factorization.

4131006142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2065503073.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 4131006142 is about 64272.9036375361. The cubic root of 4131006142 is about 1604.5451675874.

Adding to 4131006142 its reverse (2416001314), we get a palindrome (6547007456).

The spelling of 4131006142 in words is "four billion, one hundred thirty-one million, six thousand, one hundred forty-two".