12024000454445 has 32 divisors (see below), whose sum is σ = 16561695870720. Its totient is φ = 8209213539840.

The previous prime is 12024000454421. The next prime is 12024000454463. The reversal of 12024000454445 is 54445400042021.

It is a happy number.

It is not a de Polignac number, because 12024000454445 - 2⁶ = 12024000454381 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 289163666 + ... + 289205244.

It is an arithmetic number, because the mean of its divisors is an integer number (517552995960).

Almost surely, 2^{12024000454445} is an apocalyptic number.

It is an amenable number.

12024000454445 is a deficient number, since it is larger than the sum of its proper divisors (4537695416275).

12024000454445 is a wasteful number, since it uses less digits than its factorization.

12024000454445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77285.

The product of its (nonzero) digits is 102400, while the sum is 35.

Adding to 12024000454445 its reverse (54445400042021), we get a palindrome (66469400496466).

The spelling of 12024000454445 in words is "twelve trillion, twenty-four billion, four hundred fifty-four thousand, four hundred forty-five".