41644255020 has 48 divisors (see below), whose sum is σ = 123462970848. Its totient is φ = 10451891200.

The previous prime is 41644254983. The next prime is 41644255061. The reversal of 41644255020 is 2055244614.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20412831 + ... + 20414870.

It is an arithmetic number, because the mean of its divisors is an integer number (2572145226).

Almost surely, 2^41644255020 is an apocalyptic number.

It is an amenable number.

41644255020 is an abundant number, since it is smaller than the sum of its proper divisors (81818715828).

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

41644255020 is a wasteful number, since it uses less digits than its factorization.

41644255020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40827730 (or 40827728 counting only the distinct ones).

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

Adding to 41644255020 its reverse (2055244614), we get a palindrome (43699499634).

The spelling of 41644255020 in words is "forty-one billion, six hundred forty-four million, two hundred fifty-five thousand, twenty".