11450014142345 has 24 divisors (see below), whose sum is σ = 14173516119168. Its totient is φ = 8879554756800.

The previous prime is 11450014142249. The next prime is 11450014142381. The reversal of 11450014142345 is 54324141005411.

It is a de Polignac number, because none of the positive numbers 2^k-11450014142345 is a prime.

It is a super-2 number, since 2×11450014142345² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1231271 + ... + 4941260.

It is an arithmetic number, because the mean of its divisors is an integer number (590563171632).

Almost surely, 2^{11450014142345} is an apocalyptic number.

It is an amenable number.

11450014142345 is a deficient number, since it is larger than the sum of its proper divisors (2723501976823).

11450014142345 is an equidigital number, since it uses as much as digits as its factorization.

11450014142345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6172881 (or 6172844 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

Adding to 11450014142345 its reverse (54324141005411), we get a palindrome (65774155147756).

The spelling of 11450014142345 in words is "eleven trillion, four hundred fifty billion, fourteen million, one hundred forty-two thousand, three hundred forty-five".