41066667440 has 80 divisors (see below), whose sum is σ = 105492051648. Its totient is φ = 14788190208.

The previous prime is 41066667419. The next prime is 41066667443. The reversal of 41066667440 is 4476666014.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 41066667391 and 41066667400.

It is not an unprimeable number, because it can be changed into a prime (41066667443) by changing a digit.

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, 625157 + ... + 687716.

Almost surely, 2^41066667440 is an apocalyptic number.

41066667440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41066667440 is an abundant number, since it is smaller than the sum of its proper divisors (64425384208).

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

41066667440 is a wasteful number, since it uses less digits than its factorization.

41066667440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1312926 (or 1312920 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 41066667440 in words is "forty-one billion, sixty-six million, six hundred sixty-seven thousand, four hundred forty".