41662277440 has 168 divisors, whose sum is σ = 117034129152. Its totient is φ = 14082647040.

The previous prime is 41662277399. The next prime is 41662277491. The reversal of 41662277440 is 4477226614.

It is a super-2 number, since 2×41662277440² (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 (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1094569 + ... + 1131991.

Almost surely, 2^41662277440 is an apocalyptic number.

41662277440 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 41662277440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58517064576).

41662277440 is an abundant number, since it is smaller than the sum of its proper divisors (75371851712).

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

41662277440 is a wasteful number, since it uses less digits than its factorization.

41662277440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37525 (or 37508 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 43.

The spelling of 41662277440 in words is "forty-one billion, six hundred sixty-two million, two hundred seventy-seven thousand, four hundred forty".