41218427 has 4 divisors (see below), whose sum is σ = 41235696. Its totient is φ = 41201160.

The previous prime is 41218423. The next prime is 41218447. The reversal of 41218427 is 72481214.

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

It is a cyclic number.

It is not a de Polignac number, because 41218427 - 2² = 41218423 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41218427.

It is not an unprimeable number, because it can be changed into a prime (41218423) 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, 4343 + ... + 10064.

It is an arithmetic number, because the mean of its divisors is an integer number (10308924).

Almost surely, 2^41218427 is an apocalyptic number.

41218427 is a deficient number, since it is larger than the sum of its proper divisors (17269).

41218427 is a wasteful number, since it uses less digits than its factorization.

41218427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17268.

The product of its digits is 3584, while the sum is 29.

The square root of 41218427 is about 6420.1578641027. The cubic root of 41218427 is about 345.4329843359.

The spelling of 41218427 in words is "forty-one million, two hundred eighteen thousand, four hundred twenty-seven".