445201433452 has 12 divisors (see below), whose sum is σ = 779296681296. Its totient is φ = 222545238800.

The previous prime is 445201433441. The next prime is 445201433471. The reversal of 445201433452 is 254334102544.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13851424 + ... + 13883527.

It is an arithmetic number, because the mean of its divisors is an integer number (64941390108).

Almost surely, 2^445201433452 is an apocalyptic number.

It is an amenable number.

445201433452 is a deficient number, since it is larger than the sum of its proper divisors (334095247844).

445201433452 is a wasteful number, since it uses less digits than its factorization.

445201433452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27738968 (or 27738966 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 445201433452 its reverse (254334102544), we get a palindrome (699535535996).

The spelling of 445201433452 in words is "four hundred forty-five billion, two hundred one million, four hundred thirty-three thousand, four hundred fifty-two".