41545221344 has 48 divisors (see below), whose sum is σ = 89267690736. Its totient is φ = 18875750400.

The previous prime is 41545221337. The next prime is 41545221371. The reversal of 41545221344 is 44312254514.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 798824 + ... + 849240.

It is an arithmetic number, because the mean of its divisors is an integer number (1859743557).

Almost surely, 2^41545221344 is an apocalyptic number.

41545221344 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

41545221344 is an abundant number, since it is smaller than the sum of its proper divisors (47722469392).

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

41545221344 is a wasteful number, since it uses less digits than its factorization.

41545221344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52779 (or 52771 counting only the distinct ones).

The product of its digits is 76800, while the sum is 35.

Adding to 41545221344 its reverse (44312254514), we get a palindrome (85857475858).

The spelling of 41545221344 in words is "forty-one billion, five hundred forty-five million, two hundred twenty-one thousand, three hundred forty-four".