41204404240 has 20 divisors (see below), whose sum is σ = 95800240044. Its totient is φ = 16481761664.

The previous prime is 41204404193. The next prime is 41204404249. The reversal of 41204404240 is 4240440214.

It can be written as a sum of positive squares in 2 ways, for example, as 13378160896 + 27826243344 = 115664^2 + 166812^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (41204404249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257527447 + ... + 257527606.

Almost surely, 2^41204404240 is an apocalyptic number.

41204404240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41204404240 is an abundant number, since it is smaller than the sum of its proper divisors (54595835804).

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

41204404240 is a wasteful number, since it uses less digits than its factorization.

41204404240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515055066 (or 515055060 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 41204404240 its reverse (4240440214), we get a palindrome (45444844454).

The spelling of 41204404240 in words is "forty-one billion, two hundred four million, four hundred four thousand, two hundred forty".