4385746717065 has 128 divisors (see below), whose sum is σ = 9077768985600. Its totient is φ = 1967479787520.

The previous prime is 4385746717049. The next prime is 4385746717067. The reversal of 4385746717065 is 5607176475834.

4385746717065 is a `hidden beast` number, since 4 + 385 + 74 + 67 + 1 + 70 + 65 = 666.

It is not a de Polignac number, because 4385746717065 - 2⁴ = 4385746717049 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a junction number, because it is equal to n+sod(n) for n = 4385746716993 and 4385746717011.

It is not an unprimeable number, because it can be changed into a prime (4385746717067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 24872431 + ... + 25048139.

It is an arithmetic number, because the mean of its divisors is an integer number (70920070200).

Almost surely, 2^{4385746717065} is an apocalyptic number.

4385746717065 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4385746717065 is an abundant number, since it is smaller than the sum of its proper divisors (4692022268535).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4385746717065 is a wasteful number, since it uses less digits than its factorization.

4385746717065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176224 (or 176218 counting only the distinct ones).

The product of its (nonzero) digits is 118540800, while the sum is 63.

The spelling of 4385746717065 in words is "four trillion, three hundred eighty-five billion, seven hundred forty-six million, seven hundred seventeen thousand, sixty-five".