4412432342145 has 16 divisors (see below), whose sum is σ = 7060164103872. Its totient is φ = 2353206463680.

The previous prime is 4412432342111. The next prime is 4412432342147. The reversal of 4412432342145 is 5412432342144.

It is not a de Polignac number, because 4412432342145 - 2⁶ = 4412432342081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4412432342147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5271387 + ... + 6050816.

It is an arithmetic number, because the mean of its divisors is an integer number (441260256492).

Almost surely, 2^{4412432342145} is an apocalyptic number.

It is an amenable number.

4412432342145 is a deficient number, since it is larger than the sum of its proper divisors (2647731761727).

4412432342145 is a wasteful number, since it uses less digits than its factorization.

4412432342145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11348192.

The product of its digits is 368640, while the sum is 39.

Adding to 4412432342145 its reverse (5412432342144), we get a palindrome (9824864684289).

Subtracting 4412432342145 from its reverse (5412432342144), we obtain a palindrome (999999999999).

The spelling of 4412432342145 in words is "four trillion, four hundred twelve billion, four hundred thirty-two million, three hundred forty-two thousand, one hundred forty-five".