445024350541412 has 12 divisors (see below), whose sum is σ = 781822934902380. Its totient is φ = 221646369140736.

The previous prime is 445024350541349. The next prime is 445024350541457. The reversal of 445024350541412 is 214145053420544.

It can be written as a sum of positive squares in 2 ways, for example, as 438693611460196 + 6330739081216 = 20945014^2 + 2516096^2 .

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, 216451531337 + ... + 216451533392.

It is an arithmetic number, because the mean of its divisors is an integer number (65151911241865).

Almost surely, 2^{445024350541412} is an apocalyptic number.

It is an amenable number.

445024350541412 is a deficient number, since it is larger than the sum of its proper divisors (336798584360968).

445024350541412 is a wasteful number, since it uses less digits than its factorization.

445024350541412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432903064990 (or 432903064988 counting only the distinct ones).

The product of its (nonzero) digits is 1536000, while the sum is 44.

The spelling of 445024350541412 in words is "four hundred forty-five trillion, twenty-four billion, three hundred fifty million, five hundred forty-one thousand, four hundred twelve".