41452306081 has 4 divisors (see below), whose sum is σ = 42154887600. Its totient is φ = 40749724564.

The previous prime is 41452306013. The next prime is 41452306139. The reversal of 41452306081 is 18060325414.

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 41452306081 - 2¹⁹ = 41451781793 is a prime.

It is a super-2 number, since 2×41452306081² (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 (41452306481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351290671 + ... + 351290788.

It is an arithmetic number, because the mean of its divisors is an integer number (10538721900).

Almost surely, 2^41452306081 is an apocalyptic number.

It is an amenable number.

41452306081 is a deficient number, since it is larger than the sum of its proper divisors (702581519).

41452306081 is an equidigital number, since it uses as much as digits as its factorization.

41452306081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702581518.

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 41452306081 in words is "forty-one billion, four hundred fifty-two million, three hundred six thousand, eighty-one".