11406450552439 has 2 divisors, whose sum is σ = 11406450552440. Its totient is φ = 11406450552438.

The previous prime is 11406450552319. The next prime is 11406450552457. The reversal of 11406450552439 is 93425505460411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11406450552439 - 2⁴¹ = 9207427296887 is a prime.

It is a super-2 number, since 2×11406450552439² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11406450552392 and 11406450552401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11406450552139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5703225276219 + 5703225276220.

It is an arithmetic number, because the mean of its divisors is an integer number (5703225276220).

Almost surely, 2^{11406450552439} is an apocalyptic number.

11406450552439 is a deficient number, since it is larger than the sum of its proper divisors (1).

11406450552439 is an equidigital number, since it uses as much as digits as its factorization.

11406450552439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592000, while the sum is 49.

The spelling of 11406450552439 in words is "eleven trillion, four hundred six billion, four hundred fifty million, five hundred fifty-two thousand, four hundred thirty-nine".