445232432113 has 8 divisors (see below), whose sum is σ = 530960416128. Its totient is φ = 365035285824.

The previous prime is 445232432111. The next prime is 445232432153. The reversal of 445232432113 is 311234232544.

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

It is a cyclic number.

It is not a de Polignac number, because 445232432113 - 2¹ = 445232432111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (445232432111) 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, 1382709256 + ... + 1382709577.

It is an arithmetic number, because the mean of its divisors is an integer number (66370052016).

Almost surely, 2^445232432113 is an apocalyptic number.

It is an amenable number.

445232432113 is a deficient number, since it is larger than the sum of its proper divisors (85727984015).

445232432113 is a wasteful number, since it uses less digits than its factorization.

445232432113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2765418863.

The product of its digits is 69120, while the sum is 34.

Adding to 445232432113 its reverse (311234232544), we get a palindrome (756466664657).

The spelling of 445232432113 in words is "four hundred forty-five billion, two hundred thirty-two million, four hundred thirty-two thousand, one hundred thirteen".