3624144842389 has 2 divisors, whose sum is σ = 3624144842390. Its totient is φ = 3624144842388.

The previous prime is 3624144842387. The next prime is 3624144842473. The reversal of 3624144842389 is 9832484414263.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3560712390225 + 63432452164 = 1886985^2 + 251858^2 .

It is a cyclic number.

It is not a de Polignac number, because 3624144842389 - 2¹ = 3624144842387 is a prime.

It is a super-2 number, since 2×3624144842389² (a number of 26 digits) contains 22 as substring.

Together with 3624144842387, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3624144842387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1812072421194 + 1812072421195.

It is an arithmetic number, because the mean of its divisors is an integer number (1812072421195).

Almost surely, 2^{3624144842389} is an apocalyptic number.

It is an amenable number.

3624144842389 is a deficient number, since it is larger than the sum of its proper divisors (1).

3624144842389 is an equidigital number, since it uses as much as digits as its factorization.

3624144842389 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31850496, while the sum is 58.

The spelling of 3624144842389 in words is "three trillion, six hundred twenty-four billion, one hundred forty-four million, eight hundred forty-two thousand, three hundred eighty-nine".