11413541389 has 2 divisors, whose sum is σ = 11413541390. Its totient is φ = 11413541388.

The previous prime is 11413541387. The next prime is 11413541423. The reversal of 11413541389 is 98314531411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10916697289 + 496844100 = 104483^2 + 22290^2 .

It is an emirp because it is prime and its reverse (98314531411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11413541389 - 2¹ = 11413541387 is a prime.

Together with 11413541387, 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 (11413541387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5706770694 + 5706770695.

It is an arithmetic number, because the mean of its divisors is an integer number (5706770695).

Almost surely, 2^11413541389 is an apocalyptic number.

It is an amenable number.

11413541389 is a deficient number, since it is larger than the sum of its proper divisors (1).

11413541389 is an equidigital number, since it uses as much as digits as its factorization.

11413541389 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 40.

The spelling of 11413541389 in words is "eleven billion, four hundred thirteen million, five hundred forty-one thousand, three hundred eighty-nine".