2814310139 has 4 divisors (see below), whose sum is σ = 2879759256. Its totient is φ = 2748861024.

The previous prime is 2814310099. The next prime is 2814310159. The reversal of 2814310139 is 9310134182.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9310134182 = 2 ⋅4655067091.

It is a cyclic number.

It is not a de Polignac number, because 2814310139 - 2¹² = 2814306043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2814310159) 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, 32724494 + ... + 32724579.

It is an arithmetic number, because the mean of its divisors is an integer number (719939814).

Almost surely, 2^2814310139 is an apocalyptic number.

2814310139 is a deficient number, since it is larger than the sum of its proper divisors (65449117).

2814310139 is an equidigital number, since it uses as much as digits as its factorization.

2814310139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65449116.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 2814310139 is about 53050.0719980661. The cubic root of 2814310139 is about 1411.8568061138.

The spelling of 2814310139 in words is "two billion, eight hundred fourteen million, three hundred ten thousand, one hundred thirty-nine".