41742628866 has 12 divisors (see below), whose sum is σ = 90442362582. Its totient is φ = 13914209616.

The previous prime is 41742628841. The next prime is 41742628867. The reversal of 41742628866 is 66882624714.

It is a happy number.

41742628866 is a `hidden beast` number, since 4 + 1 + 7 + 4 + 2 + 628 + 8 + 6 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 30847653225 + 10894975641 = 175635^2 + 104379^2 .

It is not an unprimeable number, because it can be changed into a prime (41742628867) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1159517451 + ... + 1159517486.

Almost surely, 2^41742628866 is an apocalyptic number.

41742628866 is an abundant number, since it is smaller than the sum of its proper divisors (48699733716).

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

41742628866 is a wasteful number, since it uses less digits than its factorization.

41742628866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2319034945 (or 2319034942 counting only the distinct ones).

The product of its digits is 6193152, while the sum is 54.

The spelling of 41742628866 in words is "forty-one billion, seven hundred forty-two million, six hundred twenty-eight thousand, eight hundred sixty-six".