3141021142 has 8 divisors (see below), whose sum is σ = 5384607696. Its totient is φ = 1346151912.

The previous prime is 3141021101. The next prime is 3141021187. The reversal of 3141021142 is 2411201413.

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

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, 112179313 + ... + 112179340.

It is an arithmetic number, because the mean of its divisors is an integer number (673075962).

Almost surely, 2^3141021142 is an apocalyptic number.

3141021142 is a deficient number, since it is larger than the sum of its proper divisors (2243586554).

3141021142 is a wasteful number, since it uses less digits than its factorization.

3141021142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224358662.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 3141021142 is about 56044.8136940431. The cubic root of 3141021142 is about 1464.5030704028.

Adding to 3141021142 its reverse (2411201413), we get a palindrome (5552222555).

The spelling of 3141021142 in words is "three billion, one hundred forty-one million, twenty-one thousand, one hundred forty-two".