2230142141 has 4 divisors (see below), whose sum is σ = 2235109500. Its totient is φ = 2225174784.

The previous prime is 2230142129. The next prime is 2230142147. The reversal of 2230142141 is 1412410322.

2230142141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 723072100 + 1507070041 = 26890^2 + 38821^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2230142141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230142147) 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, 2483006 + ... + 2483903.

It is an arithmetic number, because the mean of its divisors is an integer number (558777375).

Almost surely, 2^2230142141 is an apocalyptic number.

It is an amenable number.

2230142141 is a deficient number, since it is larger than the sum of its proper divisors (4967359).

2230142141 is an equidigital number, since it uses as much as digits as its factorization.

2230142141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4967358.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2230142141 is about 47224.3807900114. The cubic root of 2230142141 is about 1306.5043140108.

Adding to 2230142141 its reverse (1412410322), we get a palindrome (3642552463).

The spelling of 2230142141 in words is "two billion, two hundred thirty million, one hundred forty-two thousand, one hundred forty-one".