9614983139 has 2 divisors, whose sum is σ = 9614983140. Its totient is φ = 9614983138.

The previous prime is 9614983129. The next prime is 9614983141. The reversal of 9614983139 is 9313894169.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9614983139 is a prime.

Together with 9614983141, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (9614983129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4807491569 + 4807491570.

It is an arithmetic number, because the mean of its divisors is an integer number (4807491570).

Almost surely, 2^9614983139 is an apocalyptic number.

9614983139 is a deficient number, since it is larger than the sum of its proper divisors (1).

9614983139 is an equidigital number, since it uses as much as digits as its factorization.

9614983139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1259712, while the sum is 53.

The square root of 9614983139 is about 98056.0204118034. The cubic root of 9614983139 is about 2126.4222553694.

The spelling of 9614983139 in words is "nine billion, six hundred fourteen million, nine hundred eighty-three thousand, one hundred thirty-nine".