4416544012365 has 48 divisors (see below), whose sum is σ = 7688068330800. Its totient is φ = 2345423247360.

The previous prime is 4416544012301. The next prime is 4416544012373. The reversal of 4416544012365 is 5632104456144.

4416544012365 is a `hidden beast` number, since 4 + 4 + 1 + 6 + 5 + 4 + 401 + 236 + 5 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 48352051881 + 4368191960484 = 219891^2 + 2090022^2 .

It is not a de Polignac number, because 4416544012365 - 2⁶ = 4416544012301 is a prime.

It is a super-2 number, since 2×4416544012365² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 4416544012365.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 107876439 + ... + 107917371.

It is an arithmetic number, because the mean of its divisors is an integer number (160168090225).

Almost surely, 2^{4416544012365} is an apocalyptic number.

4416544012365 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4416544012365 is a deficient number, since it is larger than the sum of its proper divisors (3271524318435).

4416544012365 is a wasteful number, since it uses less digits than its factorization.

4416544012365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51134 (or 51131 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 45.

The spelling of 4416544012365 in words is "four trillion, four hundred sixteen billion, five hundred forty-four million, twelve thousand, three hundred sixty-five".