11445662414455 has 16 divisors (see below), whose sum is σ = 14054441601024. Its totient is φ = 8943439186080.

The previous prime is 11445662414447. The next prime is 11445662414471. The reversal of 11445662414455 is 55441426654411.

It is not a de Polignac number, because 11445662414455 - 2³ = 11445662414447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13602450 + ... + 14419360.

It is an arithmetic number, because the mean of its divisors is an integer number (878402600064).

Almost surely, 2^{11445662414455} is an apocalyptic number.

11445662414455 is a deficient number, since it is larger than the sum of its proper divisors (2608779186569).

11445662414455 is an equidigital number, since it uses as much as digits as its factorization.

11445662414455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882126.

The product of its digits is 9216000, while the sum is 52.

The spelling of 11445662414455 in words is "eleven trillion, four hundred forty-five billion, six hundred sixty-two million, four hundred fourteen thousand, four hundred fifty-five".