4541335440000 has 160 divisors (see below), whose sum is σ = 15073828455840. Its totient is φ = 1211022720000.

The previous prime is 4541335439983. The next prime is 4541335440001. The reversal of 4541335440000 is 445331454.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (160).

It is not an unprimeable number, because it can be changed into a prime (4541335440001) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 9221116 + ... + 9701115.

It is an arithmetic number, because the mean of its divisors is an integer number (94211427849).

Almost surely, 2^{4541335440000} is an apocalyptic number.

4541335440000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4541335440000 is an abundant number, since it is smaller than the sum of its proper divisors (10532493015840).

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

4541335440000 is an equidigital number, since it uses as much as digits as its factorization.

4541335440000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18922268 (or 18922241 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

The spelling of 4541335440000 in words is "four trillion, five hundred forty-one billion, three hundred thirty-five million, four hundred forty thousand".