41165643320 has 64 divisors (see below), whose sum is σ = 93636803520. Its totient is φ = 16286367744.

The previous prime is 41165643301. The next prime is 41165643341. The reversal of 41165643320 is 2334656114.

It is a super-2 number, since 2×41165643320² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3607544 + ... + 3618936.

It is an arithmetic number, because the mean of its divisors is an integer number (1463075055).

Almost surely, 2^41165643320 is an apocalyptic number.

41165643320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41165643320 is an abundant number, since it is smaller than the sum of its proper divisors (52471160200).

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

41165643320 is a wasteful number, since it uses less digits than its factorization.

41165643320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12384 (or 12380 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 41165643320 in words is "forty-one billion, one hundred sixty-five million, six hundred forty-three thousand, three hundred twenty".