41873027641 has 9 divisors (see below), whose sum is σ = 44484731949. Its totient is φ = 39406634304.

The previous prime is 41873027639. The next prime is 41873027681. The reversal of 41873027641 is 14672037814.

The square root of 41873027641 is 204629.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 6340777641 + 35532250000 = 79629^2 + 188500^2 .

It is not a de Polignac number, because 41873027641 - 2¹ = 41873027639 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41873027681) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3472675 + ... + 3484711.

Almost surely, 2^41873027641 is an apocalyptic number.

41873027641 is the 204629-th square number.

41873027641 is the 102315-th centered octagonal number.

It is an amenable number.

41873027641 is a deficient number, since it is larger than the sum of its proper divisors (2611704308).

41873027641 is an frugal number, since it uses more digits than its factorization.

41873027641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24108 (or 12054 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 43.

The spelling of 41873027641 in words is "forty-one billion, eight hundred seventy-three million, twenty-seven thousand, six hundred forty-one".