11139334115989 has 2 divisors, whose sum is σ = 11139334115990. Its totient is φ = 11139334115988.

The previous prime is 11139334115953. The next prime is 11139334116019. The reversal of 11139334115989 is 98951143393111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9330397884900 + 1808936231089 = 3054570^2 + 1344967^2 .

It is an emirp because it is prime and its reverse (98951143393111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11139334115989 - 2¹⁵ = 11139334083221 is a prime.

It is a super-2 number, since 2×11139334115989² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11139334515989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5569667057994 + 5569667057995.

It is an arithmetic number, because the mean of its divisors is an integer number (5569667057995).

Almost surely, 2^{11139334115989} is an apocalyptic number.

It is an amenable number.

11139334115989 is a deficient number, since it is larger than the sum of its proper divisors (1).

11139334115989 is an equidigital number, since it uses as much as digits as its factorization.

11139334115989 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3149280, while the sum is 58.

The spelling of 11139334115989 in words is "eleven trillion, one hundred thirty-nine billion, three hundred thirty-four million, one hundred fifteen thousand, nine hundred eighty-nine".