1124000003989 has 2 divisors, whose sum is σ = 1124000003990. Its totient is φ = 1124000003988.

The previous prime is 1124000003977. The next prime is 1124000004047. The reversal of 1124000003989 is 9893000004211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 928120292100 + 195879711889 = 963390^2 + 442583^2 .

It is an emirp because it is prime and its reverse (9893000004211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1124000003989 - 2¹⁷ = 1123999872917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1124000003909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562000001994 + 562000001995.

It is an arithmetic number, because the mean of its divisors is an integer number (562000001995).

Almost surely, 2^{1124000003989} is an apocalyptic number.

It is an amenable number.

1124000003989 is a deficient number, since it is larger than the sum of its proper divisors (1).

1124000003989 is an equidigital number, since it uses as much as digits as its factorization.

1124000003989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 37.

The spelling of 1124000003989 in words is "one trillion, one hundred twenty-four billion, three thousand, nine hundred eighty-nine".