41742645885 has 12 divisors (see below), whose sum is σ = 72353919612. Its totient is φ = 22262744448.

The previous prime is 41742645883. The next prime is 41742645887. The reversal of 41742645885 is 58854624714.

41742645885 is a `hidden beast` number, since 4 + 17 + 42 + 6 + 4 + 588 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (41742645883) and next prime (41742645887).

It can be written as a sum of positive squares in 2 ways, for example, as 24173408484 + 17569237401 = 155478^2 + 132549^2 .

It is not a de Polignac number, because 41742645885 - 2¹ = 41742645883 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41742645883) 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 11 ways as a sum of consecutive naturals, for example, 463807132 + ... + 463807221.

It is an arithmetic number, because the mean of its divisors is an integer number (6029493301).

Almost surely, 2^41742645885 is an apocalyptic number.

41742645885 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

41742645885 is a deficient number, since it is larger than the sum of its proper divisors (30611273727).

41742645885 is a wasteful number, since it uses less digits than its factorization.

41742645885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927614364 (or 927614361 counting only the distinct ones).

The product of its digits is 8601600, while the sum is 54.

The spelling of 41742645885 in words is "forty-one billion, seven hundred forty-two million, six hundred forty-five thousand, eight hundred eighty-five".