2140014235 has 4 divisors (see below), whose sum is σ = 2568017088. Its totient is φ = 1712011384.

The previous prime is 2140014209. The next prime is 2140014241. The reversal of 2140014235 is 5324100412.

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 2140014235 - 2²¹ = 2137917083 is a prime.

It is a Duffinian 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, 214001419 + ... + 214001428.

It is an arithmetic number, because the mean of its divisors is an integer number (642004272).

Almost surely, 2^2140014235 is an apocalyptic number.

2140014235 is a deficient number, since it is larger than the sum of its proper divisors (428002853).

2140014235 is an equidigital number, since it uses as much as digits as its factorization.

2140014235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428002852.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2140014235 is about 46260.2878828051. The cubic root of 2140014235 is about 1288.6615998655.

Adding to 2140014235 its reverse (5324100412), we get a palindrome (7464114647).

The spelling of 2140014235 in words is "two billion, one hundred forty million, fourteen thousand, two hundred thirty-five".