41001044240 has 80 divisors (see below), whose sum is σ = 103960012800. Its totient is φ = 14947186176.

The previous prime is 41001044239. The next prime is 41001044257. The reversal of 41001044240 is 4244010014.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167360 + ... + 331679.

It is an arithmetic number, because the mean of its divisors is an integer number (1299500160).

Almost surely, 2^41001044240 is an apocalyptic number.

41001044240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41001044240 is an abundant number, since it is smaller than the sum of its proper divisors (62958968560).

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

41001044240 is a wasteful number, since it uses less digits than its factorization.

41001044240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499144 (or 499138 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 41001044240 its reverse (4244010014), we get a palindrome (45245054254).

The spelling of 41001044240 in words is "forty-one billion, one million, forty-four thousand, two hundred forty".