281230633895041 has 4 divisors (see below), whose sum is σ = 281265617188800. Its totient is φ = 281195650601284.

The previous prime is 281230633894993. The next prime is 281230633895117. The reversal of 281230633895041 is 140598336032182.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 281230633895041 - 2¹¹ = 281230633892993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (281230633898041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17491634821 + ... + 17491650898.

It is an arithmetic number, because the mean of its divisors is an integer number (70316404297200).

Almost surely, 2^{281230633895041} is an apocalyptic number.

It is an amenable number.

281230633895041 is a deficient number, since it is larger than the sum of its proper divisors (34983293759).

281230633895041 is an equidigital number, since it uses as much as digits as its factorization.

281230633895041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34983293758.

The product of its (nonzero) digits is 7464960, while the sum is 55.

The spelling of 281230633895041 in words is "two hundred eighty-one trillion, two hundred thirty billion, six hundred thirty-three million, eight hundred ninety-five thousand, forty-one".