41204023440 has 160 divisors (see below), whose sum is σ = 133404675840. Its totient is φ = 10500661248.

The previous prime is 41204023433. The next prime is 41204023451. The reversal of 41204023440 is 4432040214.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 41204023440.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7907556 + ... + 7912764.

It is an arithmetic number, because the mean of its divisors is an integer number (833779224).

Almost surely, 2^41204023440 is an apocalyptic number.

41204023440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41204023440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66702337920).

41204023440 is an abundant number, since it is smaller than the sum of its proper divisors (92200652400).

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

41204023440 is a wasteful number, since it uses less digits than its factorization.

41204023440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6681 (or 6675 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 41204023440 its reverse (4432040214), we get a palindrome (45636063654).

The spelling of 41204023440 in words is "forty-one billion, two hundred four million, twenty-three thousand, four hundred forty".