440360145740 has 48 divisors (see below), whose sum is σ = 936676231680. Its totient is φ = 173874617280.

The previous prime is 440360145737. The next prime is 440360145803. The reversal of 440360145740 is 47541063044.

It is a super-3 number, since 3×440360145740³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 440360145694 and 440360145703.

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 15 ways as a sum of consecutive naturals, for example, 7432835 + ... + 7491845.

It is an arithmetic number, because the mean of its divisors is an integer number (19514088160).

Almost surely, 2^440360145740 is an apocalyptic number.

It is an amenable number.

440360145740 is an abundant number, since it is smaller than the sum of its proper divisors (496316085940).

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

440360145740 is a wasteful number, since it uses less digits than its factorization.

440360145740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63822 (or 63820 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 38.

The spelling of 440360145740 in words is "four hundred forty billion, three hundred sixty million, one hundred forty-five thousand, seven hundred forty".