41602666560 has 896 divisors, whose sum is σ = 174388515840. Its totient is φ = 8153726976.

The previous prime is 41602666537. The next prime is 41602666579. The reversal of 41602666560 is 6566620614.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 161877952 + ... + 161878208.

It is an arithmetic number, because the mean of its divisors is an integer number (194630040).

Almost surely, 2^41602666560 is an apocalyptic number.

41602666560 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 41602666560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87194257920).

41602666560 is an abundant number, since it is smaller than the sum of its proper divisors (132785849280).

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

41602666560 is a wasteful number, since it uses less digits than its factorization.

41602666560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423 (or 413 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 41602666560 in words is "forty-one billion, six hundred two million, six hundred sixty-six thousand, five hundred sixty".