2142414331 has 4 divisors (see below), whose sum is σ = 2255173000. Its totient is φ = 2029655664.

The previous prime is 2142414289. The next prime is 2142414359. The reversal of 2142414331 is 1334142412.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2142414331 - 2²³ = 2134025723 is a prime.

It is a super-2 number, since 2×2142414331² = 9179878331348355122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2142414296 and 2142414305.

It is not an unprimeable number, because it can be changed into a prime (2142414361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56379306 + ... + 56379343.

It is an arithmetic number, because the mean of its divisors is an integer number (563793250).

Almost surely, 2^2142414331 is an apocalyptic number.

2142414331 is a deficient number, since it is larger than the sum of its proper divisors (112758669).

2142414331 is a wasteful number, since it uses less digits than its factorization.

2142414331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112758668.

The product of its digits is 2304, while the sum is 25.

The square root of 2142414331 is about 46286.2218268028. The cubic root of 2142414331 is about 1289.1431785942.

Adding to 2142414331 its reverse (1334142412), we get a palindrome (3476556743).

The spelling of 2142414331 in words is "two billion, one hundred forty-two million, four hundred fourteen thousand, three hundred thirty-one".