4614239652389 has 2 divisors, whose sum is σ = 4614239652390. Its totient is φ = 4614239652388.

The previous prime is 4614239652377. The next prime is 4614239652511. The reversal of 4614239652389 is 9832569324164.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3705586500100 + 908653152289 = 1924990^2 + 953233^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4614239652389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4614239622389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2307119826194 + 2307119826195.

It is an arithmetic number, because the mean of its divisors is an integer number (2307119826195).

Almost surely, 2^{4614239652389} is an apocalyptic number.

It is an amenable number.

4614239652389 is a deficient number, since it is larger than the sum of its proper divisors (1).

4614239652389 is an equidigital number, since it uses as much as digits as its factorization.

4614239652389 is an evil number, because the sum of its binary digits is even.

The product of its digits is 67184640, while the sum is 62.

The spelling of 4614239652389 in words is "four trillion, six hundred fourteen billion, two hundred thirty-nine million, six hundred fifty-two thousand, three hundred eighty-nine".