11451160010445 has 8 divisors (see below), whose sum is σ = 18321856016736. Its totient is φ = 6107285338896.

The previous prime is 11451160010387. The next prime is 11451160010503. The reversal of 11451160010445 is 54401006115411.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11451160010387) and next prime (11451160010503).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11451160010445 - 2¹¹ = 11451160008397 is a prime.

It is a super-2 number, since 2×11451160010445² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381705333667 + ... + 381705333696.

It is an arithmetic number, because the mean of its divisors is an integer number (2290232002092).

Almost surely, 2^{11451160010445} is an apocalyptic number.

11451160010445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11451160010445 is a deficient number, since it is larger than the sum of its proper divisors (6870696006291).

11451160010445 is an equidigital number, since it uses as much as digits as its factorization.

11451160010445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763410667371.

The product of its (nonzero) digits is 9600, while the sum is 33.

Adding to 11451160010445 its reverse (54401006115411), we get a palindrome (65852166125856).

The spelling of 11451160010445 in words is "eleven trillion, four hundred fifty-one billion, one hundred sixty million, ten thousand, four hundred forty-five".