4423204015145 has 8 divisors (see below), whose sum is σ = 5334517406400. Its totient is φ = 3520781486640.

The previous prime is 4423204015141. The next prime is 4423204015151. The reversal of 4423204015145 is 5415104023244.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4423204015145 - 2² = 4423204015141 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4423204015141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2222714591 + ... + 2222716580.

It is an arithmetic number, because the mean of its divisors is an integer number (666814675800).

Almost surely, 2^{4423204015145} is an apocalyptic number.

It is an amenable number.

4423204015145 is a deficient number, since it is larger than the sum of its proper divisors (911313391255).

4423204015145 is a wasteful number, since it uses less digits than its factorization.

4423204015145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4445431375.

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 4423204015145 its reverse (5415104023244), we get a palindrome (9838308038389).

The spelling of 4423204015145 in words is "four trillion, four hundred twenty-three billion, two hundred four million, fifteen thousand, one hundred forty-five".