9882141389 has 2 divisors, whose sum is σ = 9882141390. Its totient is φ = 9882141388.

The previous prime is 9882141307. The next prime is 9882141407. The reversal of 9882141389 is 9831412889.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9357273289 + 524868100 = 96733^2 + 22910^2 .

It is an emirp because it is prime and its reverse (9831412889) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9882141389 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9882141389.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9882141289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4941070694 + 4941070695.

It is an arithmetic number, because the mean of its divisors is an integer number (4941070695).

Almost surely, 2^9882141389 is an apocalyptic number.

It is an amenable number.

9882141389 is a deficient number, since it is larger than the sum of its proper divisors (1).

9882141389 is an equidigital number, since it uses as much as digits as its factorization.

9882141389 is an evil number, because the sum of its binary digits is even.

The product of its digits is 995328, while the sum is 53.

The square root of 9882141389 is about 99408.9603053970. The cubic root of 9882141389 is about 2145.9372629124.

The spelling of 9882141389 in words is "nine billion, eight hundred eighty-two million, one hundred forty-one thousand, three hundred eighty-nine".