2142411131 has 8 divisors (see below), whose sum is σ = 2449405920. Its totient is φ = 1835650368.

The previous prime is 2142411119. The next prime is 2142411149. The reversal of 2142411131 is 1311142412.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2142411131 is a prime.

It is a super-2 number, since 2×2142411131² = 9179850908465398322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2142411431) 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, 38426 + ... + 75903.

It is an arithmetic number, because the mean of its divisors is an integer number (306175740).

Almost surely, 2^2142411131 is an apocalyptic number.

2142411131 is a deficient number, since it is larger than the sum of its proper divisors (306994789).

2142411131 is a wasteful number, since it uses less digits than its factorization.

2142411131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117013.

The product of its digits is 192, while the sum is 20.

The square root of 2142411131 is about 46286.1872592677. The cubic root of 2142411131 is about 1289.1425367544.

Adding to 2142411131 its reverse (1311142412), we get a palindrome (3453553543).

The spelling of 2142411131 in words is "two billion, one hundred forty-two million, four hundred eleven thousand, one hundred thirty-one".