11334522443445 has 20 divisors (see below), whose sum is σ = 20318180973420. Its totient is φ = 6045078636288.

The previous prime is 11334522443441. The next prime is 11334522443473. The reversal of 11334522443445 is 54434422543311.

It is a happy number.

11334522443445 is a `hidden beast` number, since 1 + 1 + 3 + 345 + 224 + 43 + 4 + 45 = 666.

11334522443445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4422129528996 + 6912392914449 = 2102886^2 + 2629143^2 .

It is not a de Polignac number, because 11334522443445 - 2² = 11334522443441 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 11334522443445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11334522443441) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 13993237180 + ... + 13993237989.

It is an arithmetic number, because the mean of its divisors is an integer number (1015909048671).

Almost surely, 2^{11334522443445} is an apocalyptic number.

11334522443445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11334522443445 is a deficient number, since it is larger than the sum of its proper divisors (8983658529975).

11334522443445 is an equidigital number, since it uses as much as digits as its factorization.

11334522443445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27986475186 (or 27986475177 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 45.

Adding to 11334522443445 its reverse (54434422543311), we get a palindrome (65768944986756).

The spelling of 11334522443445 in words is "eleven trillion, three hundred thirty-four billion, five hundred twenty-two million, four hundred forty-three thousand, four hundred forty-five".