11453145354441 has 32 divisors (see below), whose sum is σ = 19392250398720. Its totient is φ = 6544424467152.

The previous prime is 11453145354437. The next prime is 11453145354449. The reversal of 11453145354441 is 14445354135411.

11453145354441 is a `hidden beast` number, since 1 + 1 + 4 + 5 + 3 + 14 + 53 + 544 + 41 = 666.

It is not a de Polignac number, because 11453145354441 - 2² = 11453145354437 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11453145354449) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4400836 + ... + 6501818.

It is an arithmetic number, because the mean of its divisors is an integer number (606007824960).

Almost surely, 2^{11453145354441} is an apocalyptic number.

It is an amenable number.

11453145354441 is a deficient number, since it is larger than the sum of its proper divisors (7939105044279).

11453145354441 is a wasteful number, since it uses less digits than its factorization.

11453145354441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2129842 (or 2129836 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 45.

Adding to 11453145354441 its reverse (14445354135411), we get a palindrome (25898499489852).

The spelling of 11453145354441 in words is "eleven trillion, four hundred fifty-three billion, one hundred forty-five million, three hundred fifty-four thousand, four hundred forty-one".