440004541240000 has 140 divisors (see below), whose sum is σ = 1190256285698568. Its totient is φ = 160001651200000.

The previous prime is 440004541239953. The next prime is 440004541240007. The reversal of 440004541240000 is 42145400044.

It is not an unprimeable number, because it can be changed into a prime (440004541240007) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 499565161 + ... + 500445160.

Almost surely, 2^{440004541240000} is an apocalyptic number.

440004541240000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

440004541240000 is an abundant number, since it is smaller than the sum of its proper divisors (750251744458568).

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

440004541240000 is a wasteful number, since it uses less digits than its factorization.

440004541240000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000010364 (or 1000010339 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 28.

Adding to 440004541240000 its reverse (42145400044), we get a palindrome (440046686640044).

The spelling of 440004541240000 in words is "four hundred forty trillion, four billion, five hundred forty-one million, two hundred forty thousand".