41427205385 has 4 divisors (see below), whose sum is σ = 49712646468. Its totient is φ = 33141764304.

The previous prime is 41427205349. The next prime is 41427205397. The reversal of 41427205385 is 58350272414.

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 28808951824 + 12618253561 = 169732^2 + 112331^2 .

It is a cyclic number.

It is not a de Polignac number, because 41427205385 - 2⁶ = 41427205321 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4142720534 + ... + 4142720543.

It is an arithmetic number, because the mean of its divisors is an integer number (12428161617).

Almost surely, 2^41427205385 is an apocalyptic number.

It is an amenable number.

41427205385 is a deficient number, since it is larger than the sum of its proper divisors (8285441083).

41427205385 is an equidigital number, since it uses as much as digits as its factorization.

41427205385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8285441082.

The product of its (nonzero) digits is 268800, while the sum is 41.

Adding to 41427205385 its reverse (58350272414), we get a palindrome (99777477799).

The spelling of 41427205385 in words is "forty-one billion, four hundred twenty-seven million, two hundred five thousand, three hundred eighty-five".