11406145117369 has 2 divisors, whose sum is σ = 11406145117370. Its totient is φ = 11406145117368.

The previous prime is 11406145117361. The next prime is 11406145117399. The reversal of 11406145117369 is 96371154160411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10809543357369 + 596601760000 = 3287787^2 + 772400^2 .

It is a cyclic number.

It is not a de Polignac number, because 11406145117369 - 2³ = 11406145117361 is a prime.

It is a super-2 number, since 2×11406145117369² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11406145117361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5703072558684 + 5703072558685.

It is an arithmetic number, because the mean of its divisors is an integer number (5703072558685).

Almost surely, 2^{11406145117369} is an apocalyptic number.

It is an amenable number.

11406145117369 is a deficient number, since it is larger than the sum of its proper divisors (1).

11406145117369 is an equidigital number, since it uses as much as digits as its factorization.

11406145117369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 544320, while the sum is 49.

The spelling of 11406145117369 in words is "eleven trillion, four hundred six billion, one hundred forty-five million, one hundred seventeen thousand, three hundred sixty-nine".