41666235444 has 36 divisors (see below), whose sum is σ = 105496553344. Its totient is φ = 13865856912.

The previous prime is 41666235367. The next prime is 41666235491. The reversal of 41666235444 is 44453266614.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 41666235444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 931522 + ... + 975225.

Almost surely, 2^41666235444 is an apocalyptic number.

It is an amenable number.

41666235444 is an abundant number, since it is smaller than the sum of its proper divisors (63830317900).

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

41666235444 is a wasteful number, since it uses less digits than its factorization.

41666235444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1907364 (or 1907359 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 45.

The spelling of 41666235444 in words is "forty-one billion, six hundred sixty-six million, two hundred thirty-five thousand, four hundred forty-four".