2141344235 has 4 divisors (see below), whose sum is σ = 2569613088. Its totient is φ = 1713075384.

The previous prime is 2141344223. The next prime is 2141344277. The reversal of 2141344235 is 5324431412.

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 2141344235 - 2¹² = 2141340139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2141344198 and 2141344207.

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 in 3 ways as a sum of consecutive naturals, for example, 214134419 + ... + 214134428.

It is an arithmetic number, because the mean of its divisors is an integer number (642403272).

Almost surely, 2^2141344235 is an apocalyptic number.

2141344235 is a deficient number, since it is larger than the sum of its proper divisors (428268853).

2141344235 is an equidigital number, since it uses as much as digits as its factorization.

2141344235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428268852.

The product of its digits is 11520, while the sum is 29.

The square root of 2141344235 is about 46274.6608307398. The cubic root of 2141344235 is about 1288.9285085244.

Adding to 2141344235 its reverse (5324431412), we get a palindrome (7465775647).

The spelling of 2141344235 in words is "two billion, one hundred forty-one million, three hundred forty-four thousand, two hundred thirty-five".