41513254440 has 128 divisors (see below), whose sum is σ = 146922577920. Its totient is φ = 9182649600.

The previous prime is 41513254417. The next prime is 41513254459. The reversal of 41513254440 is 4445231514.

It is a happy number.

41513254440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 771066 + ... + 823145.

It is an arithmetic number, because the mean of its divisors is an integer number (1147832640).

Almost surely, 2^41513254440 is an apocalyptic number.

41513254440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41513254440 is an abundant number, since it is smaller than the sum of its proper divisors (105409323480).

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

41513254440 is a wasteful number, since it uses less digits than its factorization.

41513254440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1594263 (or 1594259 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 41513254440 its reverse (4445231514), we get a palindrome (45958485954).

The spelling of 41513254440 in words is "forty-one billion, five hundred thirteen million, two hundred fifty-four thousand, four hundred forty".