445765424242070 has 16 divisors (see below), whose sum is σ = 808695698784768. Its totient is φ = 176902184108160.

The previous prime is 445765424242069. The next prime is 445765424242079. The reversal of 445765424242070 is 70242424567544.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 445765424241997 and 445765424242015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (445765424242079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175498197251 + ... + 175498199790.

It is an arithmetic number, because the mean of its divisors is an integer number (50543481174048).

Almost surely, 2^{445765424242070} is an apocalyptic number.

445765424242070 is a deficient number, since it is larger than the sum of its proper divisors (362930274542698).

445765424242070 is a wasteful number, since it uses less digits than its factorization.

445765424242070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350996397175.

The product of its (nonzero) digits is 60211200, while the sum is 56.

The spelling of 445765424242070 in words is "four hundred forty-five trillion, seven hundred sixty-five billion, four hundred twenty-four million, two hundred forty-two thousand, seventy".