445357705176743 has 8 divisors (see below), whose sum is σ = 445379996131728. Its totient is φ = 445335414790464.

The previous prime is 445357705176739. The next prime is 445357705176851. The reversal of 445357705176743 is 347671507753544.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 445357705176743 - 2² = 445357705176739 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (445357705176733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2673084080 + ... + 2673250682.

It is an arithmetic number, because the mean of its divisors is an integer number (55672499516466).

Almost surely, 2^{445357705176743} is an apocalyptic number.

445357705176743 is a deficient number, since it is larger than the sum of its proper divisors (22290954985).

445357705176743 is a wasteful number, since it uses less digits than its factorization.

445357705176743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284353.

The product of its (nonzero) digits is 1037232000, while the sum is 68.

The spelling of 445357705176743 in words is "four hundred forty-five trillion, three hundred fifty-seven billion, seven hundred five million, one hundred seventy-six thousand, seven hundred forty-three".