445012123400235 has 32 divisors (see below), whose sum is σ = 806059695228480. Its totient is φ = 232861689725184.

The previous prime is 445012123400227. The next prime is 445012123400311. The reversal of 445012123400235 is 532004321210544.

It is a happy number.

445012123400235 is a `hidden beast` number, since 4 + 4 + 5 + 0 + 1 + 2 + 12 + 3 + 400 + 235 = 666.

It is not a de Polignac number, because 445012123400235 - 2³ = 445012123400227 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 445012123400235.

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, 31097974914 + ... + 31097989223.

It is an arithmetic number, because the mean of its divisors is an integer number (25189365475890).

Almost surely, 2^{445012123400235} is an apocalyptic number.

445012123400235 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

445012123400235 is a deficient number, since it is larger than the sum of its proper divisors (361047571828245).

445012123400235 is a wasteful number, since it uses less digits than its factorization.

445012123400235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62195964204 (or 62195964198 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 445012123400235 its reverse (532004321210544), we get a palindrome (977016444610779).

The spelling of 445012123400235 in words is "four hundred forty-five trillion, twelve billion, one hundred twenty-three million, four hundred thousand, two hundred thirty-five".