445365043503141 has 32 divisors (see below), whose sum is σ = 601218114029568. Its totient is φ = 293234104912320.

The previous prime is 445365043503139. The next prime is 445365043503169. The reversal of 445365043503141 is 141305340563544.

It is not a de Polignac number, because 445365043503141 - 2¹ = 445365043503139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (445365043504141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1331574456 + ... + 1331908878.

It is an arithmetic number, because the mean of its divisors is an integer number (18788066063424).

Almost surely, 2^{445365043503141} is an apocalyptic number.

It is an amenable number.

445365043503141 is a deficient number, since it is larger than the sum of its proper divisors (155853070526427).

445365043503141 is a wasteful number, since it uses less digits than its factorization.

445365043503141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351681.

The product of its (nonzero) digits is 5184000, while the sum is 48.

The spelling of 445365043503141 in words is "four hundred forty-five trillion, three hundred sixty-five billion, forty-three million, five hundred three thousand, one hundred forty-one".