41896673281 has 4 divisors (see below), whose sum is σ = 44361183492. Its totient is φ = 39432163072.

The previous prime is 41896673237. The next prime is 41896673297. The reversal of 41896673281 is 18237669814.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 38618538256 + 3278135025 = 196516^2 + 57255^2 .

It is a cyclic number.

It is not a de Polignac number, because 41896673281 - 2⁷ = 41896673153 is a prime.

It is a super-2 number, since 2×41896673281² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41896673081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1232255080 + ... + 1232255113.

It is an arithmetic number, because the mean of its divisors is an integer number (11090295873).

Almost surely, 2^41896673281 is an apocalyptic number.

It is an amenable number.

41896673281 is a deficient number, since it is larger than the sum of its proper divisors (2464510211).

41896673281 is a wasteful number, since it uses less digits than its factorization.

41896673281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2464510210.

The product of its digits is 3483648, while the sum is 55.

The spelling of 41896673281 in words is "forty-one billion, eight hundred ninety-six million, six hundred seventy-three thousand, two hundred eighty-one".